diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/application/GlobalPropertiesBean.java b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/application/GlobalPropertiesBean.java
index 3ea423fd4ee8d2f455bc9fd5476b4cc8b26342fc..7ce2185227c0446a749e7804fc2c3358c80b7cd3 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/application/GlobalPropertiesBean.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/application/GlobalPropertiesBean.java
@@ -20,6 +20,8 @@ import java.io.IOException;
 import java.util.Properties;
 import java.util.ResourceBundle;
 
+import javax.faces.application.FacesMessage;
+import javax.faces.application.FacesMessage.Severity;
 import javax.faces.bean.ApplicationScoped;
 import javax.faces.bean.ManagedBean;
 import javax.faces.context.FacesContext;
@@ -29,11 +31,11 @@ import kieker.common.logging.LogFactory;
 
 /**
  * The class {@link GlobalPropertiesBean} is an application-scoped JSF bean, containing the necessary properties and constants for the application. It reads them
- * from one or more properties-files to allow the simple modification of parameters without a necessary recompiling of the whole application.<br>
+ * from one or more properties-files and resource bundles to allow the simple modification of parameters without a necessary recompiling of the whole
+ * application.<br>
  * It is application-scoped as only one instance of this class is necessary.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 @ManagedBean
 @ApplicationScoped
@@ -77,12 +79,12 @@ public final class GlobalPropertiesBean {
 		} catch (final IOException ex) {
 			// If this exception occurs there isn't much we can do. This means the resource isn't available. We can't shutdown the whole application, so instead we
 			// log the error.
-			GlobalPropertiesBean.LOG.error("An error occured during the loading of the properties", ex);
+			GlobalPropertiesBean.LOG.error("An error occured during the initialization of the propertiess.", ex);
 		}
 	}
 
 	/**
-	 * Delivers the default theme.
+	 * This method delivers the default theme stored in the properties file.
 	 * 
 	 * @return The value of the property.
 	 */
@@ -91,7 +93,8 @@ public final class GlobalPropertiesBean {
 	}
 
 	/**
-	 * Delivers the name of the theme cookie.
+	 * This method delivers the name of the theme cookie stored in the properties file. This cookie name should only be used to (re)store the current user's look and
+	 * feel.
 	 * 
 	 * @return The value of the property.
 	 */
@@ -100,7 +103,7 @@ public final class GlobalPropertiesBean {
 	}
 
 	/**
-	 * Delivers the key name of the theme within the faces context.
+	 * This method delivers the key name of the theme within the faces context. This key can be used to load the default theme from the faces context if necessary.
 	 * 
 	 * @return The value of the property.
 	 */
@@ -109,7 +112,7 @@ public final class GlobalPropertiesBean {
 	}
 
 	/**
-	 * Delivers the redirecting-link to the project overview page.
+	 * This method delivers the redirecting-link to the project overview page.
 	 * 
 	 * @return The value of the property.
 	 */
@@ -118,7 +121,7 @@ public final class GlobalPropertiesBean {
 	}
 
 	/**
-	 * Delivers the name of the cookie for the grid size within the analysis editor.
+	 * This method delivers the name of the cookie for the grid size within the analysis editor.
 	 * 
 	 * @return The value of the property.
 	 */
@@ -127,7 +130,7 @@ public final class GlobalPropertiesBean {
 	}
 
 	/**
-	 * Delivers the name of the cookie for the grid color within the analysis editor.
+	 * This method delivers the name of the cookie for the grid color within the analysis editor.
 	 * 
 	 * @return The value of the property.
 	 */
@@ -136,7 +139,7 @@ public final class GlobalPropertiesBean {
 	}
 
 	/**
-	 * Delivers the default grid size within the analysis editor.
+	 * This method delivers the default grid size within the analysis editor.
 	 * 
 	 * @return The value of the property.
 	 */
@@ -145,7 +148,7 @@ public final class GlobalPropertiesBean {
 	}
 
 	/**
-	 * Delivers the default grid color within the analysis editor.
+	 * This method delivers the default grid color within the analysis editor.
 	 * 
 	 * @return The value of the property.
 	 */
@@ -153,52 +156,126 @@ public final class GlobalPropertiesBean {
 		return this.globalProperties.getProperty(GlobalPropertiesBean.PROPERTY_ANALYSIS_EDITOR_DEFAULT_GRID_COLOR);
 	}
 
+	/**
+	 * This method delivers the localized message, which can be used if the loading of a project resulted in an exception.
+	 * 
+	 * @return The value of the property.
+	 */
 	public String getMsgProjectLoadingException() {
 		return GlobalPropertiesBean.getLocalizedString(GlobalPropertiesBean.PROPERTY_MSG_PROJECT_LOADING_EXCEPTION);
 	}
 
+	/**
+	 * This method delivers the localized message, which can be used if a project has been saved.
+	 * 
+	 * @return The value of the property.
+	 */
 	public String getMsgProjectSaved() {
 		return GlobalPropertiesBean.getLocalizedString(GlobalPropertiesBean.PROPERTY_MSG_PROJECT_SAVED);
 	}
 
+	/**
+	 * This method delivers the localized message, which can be used if the creation of a plugin resulted in an exception.
+	 * 
+	 * @return The value of the property.
+	 */
 	public String getMsgPluginCreationException() {
 		return GlobalPropertiesBean.getLocalizedString(GlobalPropertiesBean.PROPERTY_MSG_PLUGIN_CREATION_EXCEPTION);
 	}
 
+	/**
+	 * This method delivers the localized message, which can be used if he creation of a repository resulted in an exception.
+	 * 
+	 * @return The value of the property.
+	 */
 	public String getMsgRepositoryCreationException() {
 		return GlobalPropertiesBean.getLocalizedString(GlobalPropertiesBean.PROPERTY_MSG_REPOSITORY_CREATION_EXCEPTION);
 	}
 
+	/**
+	 * This method delivers the localized message, which can be used if a library has been uploaded.
+	 * 
+	 * @return The value of the property.
+	 */
 	public String getMsgLibraryUploaded() {
 		return GlobalPropertiesBean.getLocalizedString(GlobalPropertiesBean.PROPERTY_MSG_LIBRARY_UPLOADED);
 	}
 
+	/**
+	 * This method delivers the localized message, which can be used if a project has been created.
+	 * 
+	 * @return The value of the property.
+	 */
 	public String getMsgProjectCreated() {
 		return GlobalPropertiesBean.getLocalizedString(GlobalPropertiesBean.PROPERTY_MSG_PROJECT_CREATED);
 	}
 
+	/**
+	 * This method delivers the localized message, which can be used if the saving of a project failed.
+	 * 
+	 * @return The value of the property.
+	 */
 	public String getMsgProjectSavingException() {
 		return GlobalPropertiesBean.getLocalizedString(GlobalPropertiesBean.PROPERTY_MSG_PROJECT_SAVING_EXCEPTION);
 	}
 
+	/**
+	 * This method delivers the localized message, which can be used if a project does not exist.
+	 * 
+	 * @return The value of the property.
+	 */
 	public String getMsgProjectNotExistingException() {
 		return GlobalPropertiesBean.getLocalizedString(GlobalPropertiesBean.PROPERTY_MSG_PROJECT_NOT_EXISTING_EXCEPTION);
 	}
 
+	/**
+	 * This method delivers the localized message, which can be used if a project has been modified externally.
+	 * 
+	 * @return The value of the property.
+	 */
 	public String getMsgProjectModified() {
 		return GlobalPropertiesBean.getLocalizedString(GlobalPropertiesBean.PROPERTY_MSG_PROJECT_MODIFIED);
 	}
 
+	/**
+	 * This method delivers the localized message, which can be used if a library does not exist.
+	 * 
+	 * @return The value of the property.
+	 */
 	public String getMsgLibraryExistingException() {
 		return GlobalPropertiesBean.getLocalizedString(GlobalPropertiesBean.PROPERTY_MSG_LIBRARY_EXISTING_EXCEPTION);
 	}
 
+	/**
+	 * This method delivers the localized message, which can be used if the uploading of a library failed.
+	 * 
+	 * @return The value of the property.
+	 */
 	public String getMsgLibraryUploadingException() {
 		return GlobalPropertiesBean.getLocalizedString(GlobalPropertiesBean.PROPERTY_MSG_LIBRARY_UPLOADING_EXCEPTION);
 	}
 
+	/**
+	 * Delivers the localized property for the given key.
+	 * 
+	 * @param key
+	 *            They key of the property.
+	 * @return The value for the current locale (in the current faces context) from the common resource bundle.
+	 */
 	private static String getLocalizedString(final String key) {
 		// Get the correct resource bundle for the current language (taken from the current context) and search it for the given key
 		return ResourceBundle.getBundle(GlobalPropertiesBean.RESOURCE_BUNDLE_NAME, FacesContext.getCurrentInstance().getELContext().getLocale()).getString(key);
 	}
+
+	/**
+	 * This method shows the current user a message by using the growl-component of PrimeFaces.
+	 * 
+	 * @param severity
+	 *            The severity of the message.
+	 * @param msg
+	 *            The message itself.
+	 */
+	public static void showMessage(final Severity severity, final String msg) {
+		FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(severity, "", msg));
+	}
 }
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/application/ProjectsBean.java b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/application/ProjectsBean.java
index d2273bd0230aa54960211c045ff511335f8923ed..233d1cf27b9d34c8cf5fc0b1e44f41b19a2912cc 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/application/ProjectsBean.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/application/ProjectsBean.java
@@ -24,10 +24,8 @@ import java.util.List;
 
 import javax.annotation.PostConstruct;
 import javax.faces.application.FacesMessage;
-import javax.faces.application.FacesMessage.Severity;
 import javax.faces.bean.ApplicationScoped;
 import javax.faces.bean.ManagedBean;
-import javax.faces.context.FacesContext;
 
 import kieker.analysis.model.analysisMetaModel.MIProject;
 import kieker.common.logging.Log;
@@ -47,7 +45,6 @@ import kieker.webgui.common.exception.ProjectNotExistingException;
  * As this bean contains the whole list of the available projects, it is application scoped. There is no reason for multiple instances of this class.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 @ManagedBean
 @ApplicationScoped
@@ -59,6 +56,7 @@ public final class ProjectsBean {
 	private static final String DEFAULT_ANALYSIS_STATE = "";
 
 	private final List<String> projects = Collections.synchronizedList(new ArrayList<String>());
+
 	private final IProjectManagerFacade projectManagerFacade = ProjectManagerFacade.getInstance();
 
 	/**
@@ -95,15 +93,15 @@ public final class ProjectsBean {
 			// If there were no exception, everything went well. We can add the project to our list.
 			this.projects.add(project);
 			// Inform the user
-			ProjectsBean.showMessage(FacesMessage.SEVERITY_INFO, "Project created.");
+			GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_INFO, "Project created.");
 			// Update the list of the "calling" bean
 			CurrentProjectOverviewBean.getCurrentInstance().updateLists();
 		} catch (final IOException ex) {
 			ProjectsBean.LOG.error("An error occured while creating the project.", ex);
-			ProjectsBean.showMessage(FacesMessage.SEVERITY_ERROR, "An error occured while creating the project.");
+			GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_ERROR, "An error occured while creating the project.");
 		} catch (final ProjectAlreadyExistingException ex) {
 			ProjectsBean.LOG.info("A project with the same name exists already.", ex);
-			ProjectsBean.showMessage(FacesMessage.SEVERITY_WARN, "A project with the same name exists already.");
+			GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_WARN, "A project with the same name exists already.");
 		}
 	}
 
@@ -126,19 +124,19 @@ public final class ProjectsBean {
 			// If there were no exception, everything went well. We can add the project to our list.
 			this.projects.add(destinationProject);
 			// Inform the user
-			ProjectsBean.showMessage(FacesMessage.SEVERITY_INFO, "Project created.");
+			GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_INFO, "Project created.");
 			// Update the list of the "calling" bean
 			CurrentProjectOverviewBean.getCurrentInstance().updateLists();
 		} catch (final IOException ex) {
 			ProjectsBean.LOG.error("An error occured while creating the project.", ex);
-			ProjectsBean.showMessage(FacesMessage.SEVERITY_ERROR, "An error occured while creating the project.");
+			GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_ERROR, "An error occured while creating the project.");
 			ex.printStackTrace();
 		} catch (final ProjectAlreadyExistingException ex) {
 			ProjectsBean.LOG.info("A project with the same name exists already.", ex);
-			ProjectsBean.showMessage(FacesMessage.SEVERITY_WARN, "A project with the same name exists already.");
+			GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_WARN, "A project with the same name exists already.");
 		} catch (final ProjectNotExistingException ex) {
 			ProjectsBean.LOG.info("A project with the given name does not exist.", ex);
-			ProjectsBean.showMessage(FacesMessage.SEVERITY_WARN, "A project with the given name does not exist.");
+			GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_WARN, "A project with the given name does not exist.");
 		}
 	}
 
@@ -213,16 +211,4 @@ public final class ProjectsBean {
 			return ProjectsBean.DEFAULT_ANALYSIS_STATE;
 		}
 	}
-
-	/**
-	 * This method shows the current user a message by using the growl-component of PrimeFaces.
-	 * 
-	 * @param severity
-	 *            The severity of the message.
-	 * @param msg
-	 *            The message itself.
-	 */
-	private static void showMessage(final Severity severity, final String msg) {
-		FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(severity, "", msg));
-	}
 }
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/application/ThemeSwitcherBean.java b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/application/ThemeSwitcherBean.java
index 1edbb59b835ebc32a92d838748a85daf666d6b36..a07118a6463fe9336d160a716d814495ca61d087 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/application/ThemeSwitcherBean.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/application/ThemeSwitcherBean.java
@@ -30,7 +30,6 @@ import javax.faces.bean.ManagedBean;
  * As the list with the available themes is a static list, this class is an application scoped JSF managed bean.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 @ManagedBean
 @ApplicationScoped
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/request/StringBean.java b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/request/StringBean.java
index 670ede8f97aa78d4a32d53e867f016f9be9ab316..bc613022f5d27b17c22fc77996867b79024d2494 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/request/StringBean.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/request/StringBean.java
@@ -25,7 +25,6 @@ import javax.faces.bean.RequestScoped;
  * For technical reasons this bean is a request scoped bean.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 @ManagedBean
 @RequestScoped
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/session/CurrentConfigurationBean.java b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/session/CurrentConfigurationBean.java
index 76c6776181afb5e65efcc4399a8607bdc0cb7cdc..02994fee3e7091a92d7bb6f66effa55a35f9d15c 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/session/CurrentConfigurationBean.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/session/CurrentConfigurationBean.java
@@ -33,7 +33,6 @@ import kieker.webgui.beans.application.GlobalPropertiesBean;
  * It is session-scoped as only one instance per user is necessary.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 @ManagedBean
 @SessionScoped
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/session/UserBean.java b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/session/UserBean.java
index a8234979fab1fbf4cc200a5d0138b07121b1804c..04fa8a0d5bb649deddc3dad488e62a1394e4672a 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/session/UserBean.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/session/UserBean.java
@@ -27,7 +27,6 @@ import kieker.webgui.beans.application.GlobalPropertiesBean;
  * This class is a JSF managed bean with session scope. This means also that it is possible to login the same user multiple times.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 @ManagedBean
 @SessionScoped
@@ -65,10 +64,21 @@ public final class UserBean {
 		this.userName = name;
 	}
 
+	/**
+	 * Delivers the stored password.
+	 * 
+	 * @return The password.
+	 */
 	public String getPassword() {
 		return this.password;
 	}
 
+	/**
+	 * Sets the password which should be stored in this bean.
+	 * 
+	 * @param password
+	 *            The new value for the password.
+	 */
 	public void setPassword(final String password) {
 		this.password = password;
 	}
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentAnalysisEditorBean.java b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentAnalysisEditorBean.java
index a86b2db7bf2e6c53a880058412db431532a0fcf0..948bdda9d1d145bf11550221806b8bd415fa4bda 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentAnalysisEditorBean.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentAnalysisEditorBean.java
@@ -26,7 +26,6 @@ import java.util.Collections;
 import java.util.List;
 
 import javax.faces.application.FacesMessage;
-import javax.faces.application.FacesMessage.Severity;
 import javax.faces.bean.ManagedBean;
 import javax.faces.bean.ManagedProperty;
 import javax.faces.bean.ViewScoped;
@@ -83,7 +82,6 @@ import org.eclipse.emf.ecore.EObject;
  * the type {@link Object} instead of more specific types to avoid incompatibilities between the multiple loaded classes.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 @ManagedBean
 @ViewScoped
@@ -141,6 +139,7 @@ public final class CurrentAnalysisEditorBean {
 	 */
 	private EObject selectedComponent;
 	private final IProjectManagerFacade projectManagerFacade = ProjectManagerFacade.getInstance();
+
 	@ManagedProperty(value = "#{projectsBean}")
 	private ProjectsBean projectsBean;
 
@@ -245,11 +244,11 @@ public final class CurrentAnalysisEditorBean {
 				}
 			} catch (final ProjectLoadException ex) {
 				CurrentAnalysisEditorBean.LOG.error("An error occured while loading the project.", ex);
-				CurrentAnalysisEditorBean.showMessage(FacesMessage.SEVERITY_ERROR, this.globalPropertiesBean.getMsgProjectLoadingException());
+				GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_ERROR, this.globalPropertiesBean.getMsgProjectLoadingException());
 			} catch (final NullPointerException ex) {
 				// This exception can occur, when a property has not been initialized
 				CurrentAnalysisEditorBean.LOG.error("An error occured while loading the project.", ex);
-				CurrentAnalysisEditorBean.showMessage(FacesMessage.SEVERITY_ERROR, this.globalPropertiesBean.getMsgProjectLoadingException());
+				GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_ERROR, this.globalPropertiesBean.getMsgProjectLoadingException());
 			}
 		}
 	}
@@ -345,24 +344,23 @@ public final class CurrentAnalysisEditorBean {
 			}
 
 			for (final Class<?> plugin : plugins) {
-				if (!Modifier.isAbstract(plugin.getModifiers())) {
-					// Make also sure that the current plugin is not "programmaticOnly"
-					final Annotation annotationPlugin = plugin.getAnnotation(this.classAndMethodContainer.getPluginAnnotationClass());
-					final boolean programmaticOnly = (Boolean) ClassAndMethodContainer.invokeMethod(this.classAndMethodContainer.getPluginProgrammaticOnlyMethod(),
-							annotationPlugin, false);
-					if (!programmaticOnly) {
-						// The following cast results in the unchecked-cast-warnings, but we know that the cast should be correct.
-						if (this.classAndMethodContainer.getAbstractFilterPluginClass().isAssignableFrom(plugin)) {
-							this.availableFilters.add((Class<AbstractFilterPlugin>) plugin);
-						} else {
-							if (this.classAndMethodContainer.getAbstractReaderPluginClass().isAssignableFrom(plugin)) {
-								this.availableReaders.add((Class<AbstractReaderPlugin>) plugin);
-							}
+				// Make sure that the current plugin is neither abstract nor "programmaticOnly"
+				final Annotation annotationPlugin = plugin.getAnnotation(this.classAndMethodContainer.getPluginAnnotationClass());
+				final boolean programmaticOnly = (Boolean) ClassAndMethodContainer.invokeMethod(this.classAndMethodContainer.getPluginProgrammaticOnlyMethod(),
+						annotationPlugin, false);
+				final boolean isAbstract = Modifier.isAbstract(plugin.getModifiers());
+
+				if (!isAbstract && !programmaticOnly) {
+					// The following cast results in the unchecked-cast-warnings, but we know that the cast should be correct.
+					if (this.classAndMethodContainer.getAbstractFilterPluginClass().isAssignableFrom(plugin)) {
+						this.availableFilters.add((Class<AbstractFilterPlugin>) plugin);
+					} else {
+						if (this.classAndMethodContainer.getAbstractReaderPluginClass().isAssignableFrom(plugin)) {
+							this.availableReaders.add((Class<AbstractReaderPlugin>) plugin);
 						}
 					}
 				}
 			}
-
 		}
 	}
 
@@ -676,7 +674,7 @@ public final class CurrentAnalysisEditorBean {
 			final MIDependency lib;
 			synchronized (this) {
 				this.projectManagerFacade.uploadLibrary(file, this.projectName);
-				CurrentAnalysisEditorBean.showMessage(FacesMessage.SEVERITY_INFO, this.globalPropertiesBean.getMsgLibraryUploaded());
+				GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_INFO, this.globalPropertiesBean.getMsgLibraryUploaded());
 				// As it seem to have worked, we can add the library to our model.
 				lib = this.factory.createDependency();
 				lib.setFilePath(file.getFileName());
@@ -690,19 +688,19 @@ public final class CurrentAnalysisEditorBean {
 			this.initializeToolPalette();
 		} catch (final LibraryAlreadyExistingException ex) {
 			CurrentAnalysisEditorBean.LOG.info("A library with the same name exists already.", ex);
-			CurrentAnalysisEditorBean.showMessage(FacesMessage.SEVERITY_WARN, this.globalPropertiesBean.getMsgLibraryExistingException());
+			GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_WARN, this.globalPropertiesBean.getMsgLibraryExistingException());
 		} catch (final IOException ex) {
 			CurrentAnalysisEditorBean.LOG.error("An error occured while uploading the library.", ex);
-			CurrentAnalysisEditorBean.showMessage(FacesMessage.SEVERITY_ERROR, this.globalPropertiesBean.getMsgLibraryUploadingException());
+			GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_ERROR, this.globalPropertiesBean.getMsgLibraryUploadingException());
 		} catch (final ProjectLoadException ex) {
 			CurrentAnalysisEditorBean.LOG.error("An error occured while uploading the library.", ex);
-			CurrentAnalysisEditorBean.showMessage(FacesMessage.SEVERITY_ERROR, this.globalPropertiesBean.getMsgLibraryUploadingException());
+			GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_ERROR, this.globalPropertiesBean.getMsgLibraryUploadingException());
 		} catch (final ProjectNotExistingException ex) {
 			CurrentAnalysisEditorBean.LOG.error("Project does not exist.", ex);
-			CurrentAnalysisEditorBean.showMessage(FacesMessage.SEVERITY_ERROR, this.globalPropertiesBean.getMsgProjectNotExistingException());
+			GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_ERROR, this.globalPropertiesBean.getMsgProjectNotExistingException());
 		} catch (final LibraryLoadException ex) {
 			CurrentAnalysisEditorBean.LOG.error("An error occured while uploading the library.", ex);
-			CurrentAnalysisEditorBean.showMessage(FacesMessage.SEVERITY_ERROR, this.globalPropertiesBean.getMsgLibraryUploadingException());
+			GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_ERROR, this.globalPropertiesBean.getMsgLibraryUploadingException());
 		}
 	}
 
@@ -767,20 +765,20 @@ public final class CurrentAnalysisEditorBean {
 		synchronized (this) {
 			try {
 				this.projectManagerFacade.saveProject(this.projectName, this.project, this.timeStamp, overwriteNewerProject);
-				CurrentAnalysisEditorBean.showMessage(FacesMessage.SEVERITY_INFO, this.globalPropertiesBean.getMsgProjectSaved());
+				GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_INFO, this.globalPropertiesBean.getMsgProjectSaved());
 				// Update the time stamp!
 				this.resetTimeStamp();
 			} catch (final IOException ex) {
 				CurrentAnalysisEditorBean.LOG.error("An error occured while saving the project.", ex);
-				CurrentAnalysisEditorBean.showMessage(FacesMessage.SEVERITY_ERROR, this.globalPropertiesBean.getMsgProjectSavingException());
+				GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_ERROR, this.globalPropertiesBean.getMsgProjectSavingException());
 			} catch (final NewerProjectException ex) {
 				CurrentAnalysisEditorBean.LOG.info("The project has been modified externally in the meanwhile.", ex);
-				CurrentAnalysisEditorBean.showMessage(FacesMessage.SEVERITY_WARN, this.globalPropertiesBean.getMsgProjectModified());
+				GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_WARN, this.globalPropertiesBean.getMsgProjectModified());
 				// Give the user the possibility to force-save the project
 				RequestContext.getCurrentInstance().execute("forceSaveDlg.show()");
 			} catch (final ProjectNotExistingException ex) {
 				CurrentAnalysisEditorBean.LOG.error("The project does not exist.", ex);
-				CurrentAnalysisEditorBean.showMessage(FacesMessage.SEVERITY_ERROR, this.globalPropertiesBean.getMsgProjectNotExistingException());
+				GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_ERROR, this.globalPropertiesBean.getMsgProjectNotExistingException());
 			}
 		}
 	}
@@ -898,7 +896,7 @@ public final class CurrentAnalysisEditorBean {
 			}
 		} catch (final NoClassDefFoundError ex) {
 			// This exception can occur if (for example) a class is missing
-			CurrentAnalysisEditorBean.showMessage(FacesMessage.SEVERITY_ERROR, this.globalPropertiesBean.getMsgRepositoryCreationException());
+			GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_ERROR, this.globalPropertiesBean.getMsgRepositoryCreationException());
 			CurrentAnalysisEditorBean.LOG.error("An error occured during the creation of the repository. Check the dependencies.", ex);
 		}
 	}
@@ -939,7 +937,7 @@ public final class CurrentAnalysisEditorBean {
 			}
 		} catch (final NoClassDefFoundError ex) {
 			// This exception can occur if (for example) a class is missing
-			CurrentAnalysisEditorBean.showMessage(FacesMessage.SEVERITY_ERROR, this.globalPropertiesBean.getMsgPluginCreationException());
+			GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_ERROR, this.globalPropertiesBean.getMsgPluginCreationException());
 			CurrentAnalysisEditorBean.LOG.error("An error occured during the creation of the plugin. Check the dependencies.", ex);
 		}
 	}
@@ -1032,18 +1030,6 @@ public final class CurrentAnalysisEditorBean {
 		}
 	}
 
-	/**
-	 * This method shows the current user a message by using the growl-component of PrimeFaces.
-	 * 
-	 * @param severity
-	 *            The severity of the message.
-	 * @param msg
-	 *            The message itself.
-	 */
-	private static void showMessage(final Severity severity, final String msg) {
-		FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(severity, "", msg));
-	}
-
 	/**
 	 * The getter for the property {@link CurrentAnalysisEditorBean#currentConfigurationBean}.
 	 * 
@@ -1194,10 +1180,21 @@ public final class CurrentAnalysisEditorBean {
 		}
 	}
 
+	/**
+	 * The getter for the property {@link CurrentAnalysisEditorBean#globalPropertiesBean}.
+	 * 
+	 * @return The current value of the property.
+	 */
 	public GlobalPropertiesBean getGlobalPropertiesBean() {
 		return this.globalPropertiesBean;
 	}
 
+	/**
+	 * The setter for the property {@link CurrentAnalysisEditorBean#globalPropertiesBean}.
+	 * 
+	 * @param globalPropertiesBean
+	 *            The new value of the property.
+	 */
 	public void setGlobalPropertiesBean(final GlobalPropertiesBean globalPropertiesBean) {
 		this.globalPropertiesBean = globalPropertiesBean;
 	}
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentAnalysisEditorGraphBean.java b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentAnalysisEditorGraphBean.java
index 030cab757185ed5396bb4ad4f9656859619d5257..bb3d0bd55473384ef3704e866eeff8de6ded0fcf 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentAnalysisEditorGraphBean.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentAnalysisEditorGraphBean.java
@@ -46,7 +46,6 @@ import org.eclipse.emf.ecore.EObject;
  * problems.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 @ManagedBean
 @ViewScoped
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentCockpitBean.java b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentCockpitBean.java
index 7ec0410abe451f02a0caca28e919b43662b18b27..fa600e6282edb873c49958a357f0c1c196ceb7d6 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentCockpitBean.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentCockpitBean.java
@@ -19,7 +19,6 @@ package kieker.webgui.beans.view;
 import java.io.IOException;
 
 import javax.faces.application.FacesMessage;
-import javax.faces.application.FacesMessage.Severity;
 import javax.faces.bean.ManagedBean;
 import javax.faces.bean.ManagedProperty;
 import javax.faces.bean.ViewScoped;
@@ -29,6 +28,7 @@ import kieker.analysis.model.analysisMetaModel.MIProject;
 import kieker.analysis.model.analysisMetaModel.MIView;
 import kieker.common.logging.Log;
 import kieker.common.logging.LogFactory;
+import kieker.webgui.beans.application.GlobalPropertiesBean;
 import kieker.webgui.beans.application.ProjectsBean;
 import kieker.webgui.common.ClassAndMethodContainer;
 import kieker.webgui.common.IProjectManagerFacade;
@@ -43,7 +43,6 @@ import kieker.webgui.common.exception.ProjectNotExistingException;
  * problems.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 @ManagedBean
 @ViewScoped
@@ -56,6 +55,7 @@ public final class CurrentCockpitBean {
 	private MIProject project;
 	private MIView activeView;
 	private ClassAndMethodContainer classAndMethodContainer;
+
 	@ManagedProperty(value = "#{projectsBean}")
 	private ProjectsBean projectsBean;
 
@@ -132,14 +132,14 @@ public final class CurrentCockpitBean {
 				}
 			} catch (final ProjectNotExistingException ex) {
 				CurrentCockpitBean.LOG.error("An error occured while loading the project.", ex);
-				CurrentCockpitBean.showMessage(FacesMessage.SEVERITY_ERROR, "An error occured while loading the project.");
+				GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_ERROR, "An error occured while loading the project.");
 			} catch (final IOException ex) {
 				CurrentCockpitBean.LOG.error("An error occured while loading the project.", ex);
-				CurrentCockpitBean.showMessage(FacesMessage.SEVERITY_ERROR, "An error occured while loading the project.");
+				GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_ERROR, "An error occured while loading the project.");
 			} catch (final NullPointerException ex) {
 				// This exception occurs, when the projectsBean has not been initialized
 				CurrentCockpitBean.LOG.error("An error occured while loading the project.", ex);
-				CurrentCockpitBean.showMessage(FacesMessage.SEVERITY_ERROR, "An error occured while loading the project.");
+				GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_ERROR, "An error occured while loading the project.");
 			}
 		}
 	}
@@ -219,16 +219,4 @@ public final class CurrentCockpitBean {
 			this.activeView = activeView;
 		}
 	}
-
-	/**
-	 * This method shows the current user a message by using the growl-component of PrimeFaces.
-	 * 
-	 * @param severity
-	 *            The severity of the message.
-	 * @param msg
-	 *            The message itself.
-	 */
-	private static void showMessage(final Severity severity, final String msg) {
-		FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(severity, "", msg));
-	}
 }
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentCockpitEditorBean.java b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentCockpitEditorBean.java
index c680b71e8ddb387e4abb41205de501d56a2bca7f..929d33c23a4bf8abb8c847cd44fab64add75937e 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentCockpitEditorBean.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentCockpitEditorBean.java
@@ -24,7 +24,6 @@ import java.util.List;
 import java.util.UUID;
 
 import javax.faces.application.FacesMessage;
-import javax.faces.application.FacesMessage.Severity;
 import javax.faces.bean.ManagedBean;
 import javax.faces.bean.ManagedProperty;
 import javax.faces.bean.ViewScoped;
@@ -42,6 +41,7 @@ import kieker.analysis.model.analysisMetaModel.impl.MAnalysisMetaModelFactory;
 import kieker.analysis.plugin.AbstractPlugin;
 import kieker.common.logging.Log;
 import kieker.common.logging.LogFactory;
+import kieker.webgui.beans.application.GlobalPropertiesBean;
 import kieker.webgui.beans.application.ProjectsBean;
 import kieker.webgui.common.ClassAndMethodContainer;
 import kieker.webgui.common.IProjectManagerFacade;
@@ -59,7 +59,6 @@ import org.primefaces.event.TabChangeEvent;
  * problems.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 @ManagedBean
 @ViewScoped
@@ -88,8 +87,10 @@ public final class CurrentCockpitEditorBean {
 	 * This is the currently selected view.
 	 */
 	private MIView activeView;
+
 	@ManagedProperty(value = "#{projectsBean}")
 	private ProjectsBean projectsBean;
+
 	private final IProjectManagerFacade projectManagerFacade = ProjectManagerFacade.getInstance();
 	private ClassAndMethodContainer classAndMethodContainer;
 	private ClassLoader classLoader;
@@ -141,7 +142,7 @@ public final class CurrentCockpitEditorBean {
 				}
 			} catch (final ProjectLoadException ex) {
 				CurrentCockpitEditorBean.LOG.error("An error occured while loading the project.", ex);
-				CurrentCockpitEditorBean.showMessage(FacesMessage.SEVERITY_ERROR, "An error occured while loading the project.");
+				GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_ERROR, "An error occured while loading the project.");
 			}
 		}
 	}
@@ -256,36 +257,24 @@ public final class CurrentCockpitEditorBean {
 		synchronized (this) {
 			try {
 				this.projectManagerFacade.saveProject(this.projectName, this.project, this.timeStamp, overwriteNewerProject);
-				CurrentCockpitEditorBean.showMessage(FacesMessage.SEVERITY_INFO, "Project saved.");
+				GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_INFO, "Project saved.");
 				// Update the time stamp!
 				this.resetTimeStamp();
 			} catch (final IOException ex) {
 				CurrentCockpitEditorBean.LOG.error("An error occured while saving the projet.", ex);
-				CurrentCockpitEditorBean.showMessage(FacesMessage.SEVERITY_ERROR, "An error occured while saving the project.");
+				GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_ERROR, "An error occured while saving the project.");
 			} catch (final NewerProjectException ex) {
 				CurrentCockpitEditorBean.LOG.info("The project has been modified externally in the meanwhile.", ex);
-				CurrentCockpitEditorBean.showMessage(FacesMessage.SEVERITY_WARN, "The project has been modified externally in the meanwhile.");
+				GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_WARN, "The project has been modified externally in the meanwhile.");
 				// Give the user the possibility to force-save the project
 				RequestContext.getCurrentInstance().execute("forceSaveDlg.show()");
 			} catch (final ProjectNotExistingException ex) {
 				CurrentCockpitEditorBean.LOG.error("A project with the given name does not exist.", ex);
-				CurrentCockpitEditorBean.showMessage(FacesMessage.SEVERITY_ERROR, "A project with the given name does not exist.");
+				GlobalPropertiesBean.showMessage(FacesMessage.SEVERITY_ERROR, "A project with the given name does not exist.");
 			}
 		}
 	}
 
-	/**
-	 * This method shows the current user a message by using the growl-component of PrimeFaces.
-	 * 
-	 * @param severity
-	 *            The severity of the message.
-	 * @param msg
-	 *            The message itself.
-	 */
-	private static void showMessage(final Severity severity, final String msg) {
-		FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(severity, "", msg));
-	}
-
 	/**
 	 * This method sets the time stamp to the current system time.
 	 */
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentControllerBean.java b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentControllerBean.java
index c115ae7871a1fad873779f807cc4f4e2f36ec1e5..864df7ce37b94f801cd7d496812cb300b6a5cef3 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentControllerBean.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentControllerBean.java
@@ -45,7 +45,6 @@ import kieker.webgui.common.exception.ProjectNotExistingException;
  * make sure that one user (even in one session) can open multiple projects at a time without causing any problems.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 @ManagedBean
 @ViewScoped
@@ -288,7 +287,7 @@ public final class CurrentControllerBean {
 	}
 
 	/**
-	 * Delivers the available log entries.
+	 * Delivers the available log entries of the current analysis controller instance.
 	 * 
 	 * @return The current log entries.
 	 */
@@ -301,6 +300,11 @@ public final class CurrentControllerBean {
 		}
 	}
 
+	/**
+	 * Delivers the available log entries of the current view.
+	 * 
+	 * @return The current log entries.
+	 */
 	public Collection<String> getViewLog() {
 		return this.logEntries;
 	}
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentProjectOverviewBean.java b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentProjectOverviewBean.java
index 50865909c2cb99d7b9f92d42c85d8eb63ca2e62a..fdefb1fcc7333f678a78708d54b8d78771289e38 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentProjectOverviewBean.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentProjectOverviewBean.java
@@ -35,7 +35,6 @@ import org.primefaces.event.SelectEvent;
  * The class is a JSF managed bean with view scope.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 @ManagedBean
 @ViewScoped
@@ -90,7 +89,7 @@ public final class CurrentProjectOverviewBean {
 	 * This method should only be called automatically by the JVM to update the projects list.
 	 */
 	@PostConstruct
-	protected void init() {
+	protected void initialialize() {
 		this.updateLists();
 	}
 
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/common/ClassAndMethodContainer.java b/Kieker.WebGUI/src/main/java/kieker/webgui/common/ClassAndMethodContainer.java
index 267dd7f74b2e963e16678728b985ba960f4dbe42..db1936b2b003622bcdcfb514c75a919983049422 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/common/ClassAndMethodContainer.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/common/ClassAndMethodContainer.java
@@ -51,7 +51,6 @@ import kieker.webgui.common.exception.ProjectLoadException;
  * loader. This will result in multiple version of one and the same class and therefore in problems, if one doesn't use the correct class version.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 public final class ClassAndMethodContainer {
 
@@ -244,6 +243,7 @@ public final class ClassAndMethodContainer {
 	@SuppressWarnings("unchecked")
 	public ClassAndMethodContainer(final ClassLoader classLoader) throws ProjectLoadException {
 		try {
+			// For the first: Use the classloader the load all classes we will need.
 			this.logImplWebguiLoggingClass = classLoader.loadClass(LogImplWebguiLogging.class.getName());
 
 			this.analysisControllerWithMappingClass = classLoader.loadClass(AnalysisControllerWithMapping.class.getName());
@@ -258,6 +258,7 @@ public final class ClassAndMethodContainer {
 			this.plainTextClass = classLoader.loadClass(PlainText.class.getName());
 			this.imageClass = classLoader.loadClass(Image.class.getName());
 
+			// Now we load the more specific annotation classes
 			this.pluginAnnotationClass = (Class<? extends Annotation>) classLoader.loadClass(Plugin.class.getName());
 			this.repositoryAnnotationClass = (Class<? extends Annotation>) classLoader.loadClass(Repository.class.getName());
 			this.propertyAnnotationClass = (Class<? extends Annotation>) classLoader.loadClass(Property.class.getName());
@@ -266,6 +267,7 @@ public final class ClassAndMethodContainer {
 			this.repositoryPortAnnotationClass = (Class<? extends Annotation>) classLoader.loadClass(RepositoryPort.class.getName());
 			this.displayAnnotationClass = (Class<? extends Annotation>) classLoader.loadClass(Display.class.getName());
 
+			// The following part has to be done carefully: The methods will be loaded via the name
 			this.pluginDescriptionMethod = this.pluginAnnotationClass.getMethod("description", new Class<?>[0]);
 			this.repositoryDescriptionMethod = this.repositoryAnnotationClass.getMethod("description", new Class<?>[0]);
 			this.pluginConfigurationMethod = this.pluginAnnotationClass.getMethod("configuration", new Class<?>[0]);
@@ -308,6 +310,7 @@ public final class ClassAndMethodContainer {
 			}
 			this.analysisControllerThreadJoin = joinMethod;
 
+			// Now the constructors
 			this.analysisControllerThreadConstructor = this.analysisControllerThreadClass.getConstructor(this.analysisControllerClass);
 		} catch (final ClassNotFoundException ex) {
 			ClassAndMethodContainer.LOG.error(ClassAndMethodContainer.MSG_LOAD_EXCEPTION, ex);
@@ -711,18 +714,38 @@ public final class ClassAndMethodContainer {
 		return this.repositoryDependenciesMethod;
 	}
 
+	/**
+	 * The getter-method for the field {@link ClassAndMethodContainer#pluginProgrammaticOnlyMethod}.
+	 * 
+	 * @return The value of the field.
+	 */
 	public Method getPluginProgrammaticOnlyMethod() {
 		return this.pluginProgrammaticOnlyMethod;
 	}
 
+	/**
+	 * The getter-method for the field {@link ClassAndMethodContainer#repositoryProgrammaticOnlyMethod}.
+	 * 
+	 * @return The value of the field.
+	 */
 	public Method getRepositoryProgrammaticOnlyMethod() {
 		return this.repositoryProgrammaticOnlyMethod;
 	}
 
+	/**
+	 * The getter-method for the field {@link ClassAndMethodContainer#logImplWebguiLoggingClass}.
+	 * 
+	 * @return The value of the field.
+	 */
 	public Class<?> getLogImplWebguiLoggingClass() {
 		return this.logImplWebguiLoggingClass;
 	}
 
+	/**
+	 * The getter-method for the field {@link ClassAndMethodContainer#logImplWebguiLoggingClassGetEntriesMethod}.
+	 * 
+	 * @return The value of the field.
+	 */
 	public Method getLogImplWebguiLoggingClassGetEntriesMethod() {
 		return this.logImplWebguiLoggingClassGetEntriesMethod;
 	}
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/common/EnvironmentLoaderListener.java b/Kieker.WebGUI/src/main/java/kieker/webgui/common/EnvironmentLoaderListener.java
index e80a11265316afd1207321f01b1a48caab294807..8ad0da88452ccfe8cff6bdc13645da5c928d3c9b 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/common/EnvironmentLoaderListener.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/common/EnvironmentLoaderListener.java
@@ -19,8 +19,21 @@ package kieker.webgui.common;
 import javax.servlet.ServletContextEvent;
 import javax.servlet.ServletContextListener;
 
+/**
+ * The {@link EnvironmentLoaderListener} is a context listener, which will be activated during the initialization of the application. It is used to initialize some
+ * environment properties for the webgui.
+ * 
+ * @author Nils Christian Ehmke
+ */
 public class EnvironmentLoaderListener implements ServletContextListener {
 
+	/**
+	 * Creates a new instance of this class. <b>Do not call this constructor manually. It will only be accessed by the servlet container.</b>
+	 */
+	public EnvironmentLoaderListener() {
+		// No code necessary
+	}
+
 	@Override
 	public void contextDestroyed(final ServletContextEvent event) {
 		// No code necessary
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/common/IProjectManagerFacade.java b/Kieker.WebGUI/src/main/java/kieker/webgui/common/IProjectManagerFacade.java
index ea8c5fac07fa380091d85b5aa342a65eecf3d42a..32f407805052e558708c0e0b8d471b09a7dbe180 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/common/IProjectManagerFacade.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/common/IProjectManagerFacade.java
@@ -42,7 +42,6 @@ import org.primefaces.model.UploadedFile;
  * synchronization. Latter should be guaranteed by the facade, which means that multiple requests for the same project do not go wrong.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 public interface IProjectManagerFacade {
 
@@ -336,5 +335,14 @@ public interface IProjectManagerFacade {
 	 */
 	public STATE getCurrentState(final String projectName) throws ProjectNotExistingException;
 
+	/**
+	 * This method delivers the available log entries of the analysis controller of the given project.
+	 * 
+	 * @param projectName
+	 *            The name of the project.
+	 * @return An array containing the entries of the log.
+	 * @throws AnalysisStateException
+	 *             If the analysis is in an invalid state to deliver the entries.
+	 */
 	public Object[] getLogEntries(final String projectName) throws AnalysisStateException;
 }
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/common/ProjectManagerFacade.java b/Kieker.WebGUI/src/main/java/kieker/webgui/common/ProjectManagerFacade.java
index c9e22cf7df527012896a08d2b748b2c0d6f8113b..45836656cf5bea3df20f248f7f7fad5348c63b84 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/common/ProjectManagerFacade.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/common/ProjectManagerFacade.java
@@ -45,7 +45,6 @@ import org.primefaces.model.UploadedFile;
  * This is an implemented facade for the project management. For technical reasons it is a singleton class.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 public final class ProjectManagerFacade implements IProjectManagerFacade {
 
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/AbstractKiekerWebGUIException.java b/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/AbstractKiekerWebGUIException.java
index 95aebd5f410b1338e17e65e5cdc51d04cc6f31c2..129d007a6d729df8a302ed0108be39425f49086e 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/AbstractKiekerWebGUIException.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/AbstractKiekerWebGUIException.java
@@ -20,7 +20,6 @@ package kieker.webgui.common.exception;
  * This is the abstract base for all other exceptions used in this application.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 public abstract class AbstractKiekerWebGUIException extends RuntimeException {
 
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/AnalysisInitializationException.java b/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/AnalysisInitializationException.java
index c856fb2e977e9c1b47803ca3d682a04161d7d2d0..735ea76cd0f74cc1cd627ff0f5d07389f088f40a 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/AnalysisInitializationException.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/AnalysisInitializationException.java
@@ -20,7 +20,6 @@ package kieker.webgui.common.exception;
  * This class represents an exception occurring when the analysis is instantiated.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 public final class AnalysisInitializationException extends AbstractKiekerWebGUIException {
 	/**
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/AnalysisStateException.java b/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/AnalysisStateException.java
index e16168dbef438a7a092c5bdf5bb809c545e74135..e9b2aa180eee74040041c3bd0d31cfaf023aeb30 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/AnalysisStateException.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/AnalysisStateException.java
@@ -20,7 +20,6 @@ package kieker.webgui.common.exception;
  * This class represents an exception occurring when the analysis is in an invalid state for the ordered method.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 public final class AnalysisStateException extends AbstractKiekerWebGUIException {
 	/**
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/DisplayNotFoundException.java b/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/DisplayNotFoundException.java
index 0245fade2e38125b81867bb4b50dd70bafe56a57..8733d7e2536f4183d9f35d306e37eefbf33eb9e9 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/DisplayNotFoundException.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/DisplayNotFoundException.java
@@ -20,7 +20,6 @@ package kieker.webgui.common.exception;
  * This exception occurs when a display object has been ordered, which is not available.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 public final class DisplayNotFoundException extends AbstractKiekerWebGUIException {
 	/**
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/LibraryAlreadyExistingException.java b/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/LibraryAlreadyExistingException.java
index f8df52c547928cff93141342ca69953cb929d2e7..e00ee053bb0cb1c87ca301c480dd99c55300fd30 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/LibraryAlreadyExistingException.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/LibraryAlreadyExistingException.java
@@ -20,7 +20,6 @@ package kieker.webgui.common.exception;
  * This exception shows that a library with the same name exists already.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 public final class LibraryAlreadyExistingException extends AbstractKiekerWebGUIException {
 	/**
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/LibraryLoadException.java b/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/LibraryLoadException.java
index b0ce67b58a586179a963e528d07162f491966888..cc1e81aac269f1892a4d39f6fba3bd6ace4d1e4f 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/LibraryLoadException.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/LibraryLoadException.java
@@ -20,7 +20,6 @@ package kieker.webgui.common.exception;
  * This exception shows that an error occurred while loading a library.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 public final class LibraryLoadException extends AbstractKiekerWebGUIException {
 	/**
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/NewerProjectException.java b/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/NewerProjectException.java
index f00af8143a8c18f773a5a9e95ee3f7846b8cc50e..1e01d3f43fc2668b3a93168529d7e8227797d8e5 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/NewerProjectException.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/NewerProjectException.java
@@ -21,7 +21,6 @@ package kieker.webgui.common.exception;
  * meanwhile.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 public final class NewerProjectException extends AbstractKiekerWebGUIException {
 	/**
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/ProjectAlreadyExistingException.java b/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/ProjectAlreadyExistingException.java
index 38ee03195bf3834d16f30c694f5da2829c5b7169..ed759df65f8f7f746be377b9b6f0f1a9d4c3fd79 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/ProjectAlreadyExistingException.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/ProjectAlreadyExistingException.java
@@ -20,7 +20,6 @@ package kieker.webgui.common.exception;
  * This exception shows that an project with the same name exists already.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 public final class ProjectAlreadyExistingException extends AbstractKiekerWebGUIException {
 	/**
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/ProjectLoadException.java b/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/ProjectLoadException.java
index fb596d09d6c08f4f96cfd0f9a95a12432d920626..c1f7d74ff3bab0024ed25b1e8ea077f174a8b2cd 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/ProjectLoadException.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/ProjectLoadException.java
@@ -19,7 +19,6 @@ package kieker.webgui.common.exception;
  * This exception ocurs when something goes wrong during the loading/opening of a given project.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 public final class ProjectLoadException extends AbstractKiekerWebGUIException {
 	/**
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/ProjectNotExistingException.java b/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/ProjectNotExistingException.java
index 613edfba0a243226b1fe82403cfbd0d7d5f4a5b0..7432e277ab5abd391521df9ef4701c0d0bb5823c 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/ProjectNotExistingException.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/common/exception/ProjectNotExistingException.java
@@ -20,7 +20,6 @@ package kieker.webgui.common.exception;
  * This exception shows that a project with the given name does not exist or does no longer exist.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 public final class ProjectNotExistingException extends AbstractKiekerWebGUIException {
 	/**
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/ACManager.java b/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/ACManager.java
index 469c7ade95f2c866a7d421fdef1e7b58e3adcabc..1605ec1a9d21747edd3e79b429e9f9e7eb82bcd2 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/ACManager.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/ACManager.java
@@ -29,7 +29,6 @@ import kieker.webgui.common.exception.ProjectNotExistingException;
  * instantiate, start and to stop them. This is also a singleton instance.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 public final class ACManager {
 	/**
@@ -148,6 +147,15 @@ public final class ACManager {
 		analysis.stop();
 	}
 
+	/**
+	 * This method delivers the available log entries of the analysis controller of the given project.
+	 * 
+	 * @param projectName
+	 *            The name of the project.
+	 * @return An array containing the entries of the log.
+	 * @throws AnalysisStateException
+	 *             If the analysis is in an invalid state to deliver the entries.
+	 */
 	public Object[] getLogEntries(final String projectName) throws AnalysisStateException {
 		// The analysis for the given project must exist!
 		if (!this.analyses.containsKey(projectName)) {
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/Analysis.java b/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/Analysis.java
index 91302501f1946775a45de87f1167e509d9c2de5b..74180ef306d141f8c85ae3f615a218fcd8da9b65 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/Analysis.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/Analysis.java
@@ -22,8 +22,6 @@ import java.lang.reflect.Method;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
-import javax.annotation.PostConstruct;
-
 import kieker.analysis.AnalysisController;
 import kieker.common.logging.Log;
 import kieker.common.logging.LogFactory;
@@ -36,7 +34,6 @@ import kieker.webgui.common.exception.ProjectLoadException;
  * An analysis within the web gui.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 public final class Analysis {
 	private static final Log LOG = LogFactory.getLog(Analysis.class);
@@ -155,6 +152,11 @@ public final class Analysis {
 		return this.updateDisplaysThread.getDisplay(viewName, displayName);
 	}
 
+	/**
+	 * Delivers the log entries for the current analysis.
+	 * 
+	 * @return An array containing the log entries (if available).
+	 */
 	public Object[] getLogEntries() {
 		return (Object[]) ClassAndMethodContainer.invokeClassMethod(Analysis.this.classAndMethodContainer.getLogImplWebguiLoggingClassGetEntriesMethod(), null,
 				AnalysisController.class.getName());
@@ -167,7 +169,7 @@ public final class Analysis {
 	 * @author Nils Christian Ehmke
 	 * @version 1.0
 	 */
-	private class UpdateDisplaysThread extends Thread {
+	private static class UpdateDisplaysThread extends Thread {
 
 		private static final long SLEEP_TIME_MS = 2 * 1000;
 		// private final Object pluginMap;
@@ -182,48 +184,6 @@ public final class Analysis {
 			// this.pluginMap = object;
 		}
 
-		/**
-		 * This method initializes the class. <b>Do not call this method. The method is managed by the class loader.</b>
-		 */
-		@PostConstruct
-		protected void initialize() {
-			// Initialize the hashmaps and the necessary objects
-			// for (final MIView view : Analysis.this.modelProject.getViews()) {
-			// final Map<String, Object> viewMap = new ConcurrentHashMap<String, Object>(); // NOPMD (Use of concurrent hash map)
-			// this.displayObjects.put(view.getName(), viewMap);
-			// for (final MIDisplayConnector displayConnector : view.getDisplayConnectors()) {
-			// final Method displayMethod = this.getDisplayMethod(this.pluginMap.get(displayConnector.getDisplay().getParent()).getClass(),
-			// displayConnector.getDisplay().getName());
-
-			// Make sure that the method really exists and that is has the correct parameters
-			/*
-			 * if ((displayMethod != null) && (displayMethod.getParameterTypes().length == 1)) {
-			 * final Class<?> parameterType = displayMethod.getParameterTypes()[0];
-			 * final Object displayObject;
-			 * // Get the correct type
-			 * if (Analysis.this.classAndMethodContainer.getImageClass().isAssignableFrom(parameterType)) {
-			 * displayObject = new Image();
-			 * } else {
-			 * if (Analysis.this.classAndMethodContainer.getPlainTextClass().isAssignableFrom(parameterType)) {
-			 * displayObject = new PlainText();
-			 * } else {
-			 * if (Analysis.this.classAndMethodContainer.getHtmlTextClass().isAssignableFrom(parameterType)) {
-			 * displayObject = new HtmlText();
-			 * } else {
-			 * displayObject = null;
-			 * }
-			 * }
-			 * }
-			 * if (displayObject != null) {
-			 * viewMap.put(displayConnector.getName(), displayObject);
-			 * this.methodMap.put(displayObject, displayMethod);
-			 * }
-			 * }
-			 */
-			// }
-			// }
-		}
-
 		/**
 		 * Delivers the correct method to be invoked for an update of the display.
 		 * 
@@ -276,26 +236,6 @@ public final class Analysis {
 		public void run() {
 			// Run until we final have been interrupted
 			while (!this.terminated) {
-				// for (final MIView view : Analysis.this.modelProject.getViews()) {
-				// this.displayObjects.get(view.getName());
-				// for (final MIDisplayConnector displayConnector : view.getDisplayConnectors()) {
-				// final Object displayObject = viewMap.get(displayConnector.getName());
-				// final Object pluginObject = this.pluginMap.get(displayConnector.getDisplay().getParent());
-				// Update the display object
-				// try {
-				// this.methodMap.get(displayObject).invoke(pluginObject, displayObject);
-				// } catch (final IllegalAccessException ex) {
-				// Analysis.LOG.error("An error occured while updating the display.", ex);
-				// } catch (final IllegalArgumentException ex) {
-				// Analysis.LOG.error("An error occured while updating the display.", ex);
-				// } catch (final InvocationTargetException ex) {
-				// Analysis.LOG.error("An error occured while updating the display.", ex);
-				// } catch (final NullPointerException ex) { // NOPMD
-				// Analysis.LOG.error("An error occured while updating the display.", ex);
-				// }
-				// }
-				// }
-
 				// Wait a little bit.
 				try {
 					Thread.sleep(UpdateDisplaysThread.SLEEP_TIME_MS);
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/FSManager.java b/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/FSManager.java
index 9471f215c86af6d77d5064d152456484346c4969..4c1d148a855ac412fd0f6e05650d8c279902c1f8 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/FSManager.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/FSManager.java
@@ -55,7 +55,6 @@ import org.primefaces.model.UploadedFile;
  * This class <b>does not</b> use any kind of synchronization to handle the access to the projects.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 public final class FSManager {
 	/**
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/PluginFinder.java b/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/PluginFinder.java
index 44f4d7e24affa0c0fedb99eea25ea7d560f38969..3f95ce2921134dce506b093d39dc7fd8083807c3 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/PluginFinder.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/PluginFinder.java
@@ -30,7 +30,6 @@ import kieker.webgui.common.ClassAndMethodContainer;
  * This tool class can be used to find all plugins and repositories within a given jar file - assuming that the given class loader knows these jars.
  * 
  * @author Nils Christian Ehmke
- * @version 1.0
  */
 public final class PluginFinder {
 
diff --git a/Kieker.WebGUI/src/main/resources/lang/Common_en.properties b/Kieker.WebGUI/src/main/resources/lang/Common_en.properties
index c6c2733f06fca30feac6f792aaaf9bc082d0d764..5b4af740775aa962d85f5bb99975dd30708b4ded 100644
--- a/Kieker.WebGUI/src/main/resources/lang/Common_en.properties
+++ b/Kieker.WebGUI/src/main/resources/lang/Common_en.properties
@@ -63,4 +63,4 @@ msgProjectSavingException =  An error occured while saving the project.
 msgProjectNotExistingException = The project does not exist.
 msgProjectModified = The project has been modified externally in the meanwhile.
 msgLibraryExistingException = A library with the same name exists already.
-msgLibraryUploadingException =   "An error occured while uploading the library.
\ No newline at end of file
+msgLibraryUploadingException =   An error occured while uploading the library.
\ No newline at end of file
diff --git a/Kieker.WebGUI/src/main/webapp/CockpitEditorPage.xhtml b/Kieker.WebGUI/src/main/webapp/CockpitEditorPage.xhtml
index b6e59eba7f9f0138445b5384a0349d945c0be7c1..4d1852923a078b598ad6f96a67492abf6899e89d 100644
--- a/Kieker.WebGUI/src/main/webapp/CockpitEditorPage.xhtml
+++ b/Kieker.WebGUI/src/main/webapp/CockpitEditorPage.xhtml
@@ -4,8 +4,7 @@
       xmlns:h="http://java.sun.com/jsf/html"
       xmlns:ui="http://java.sun.com/jsf/facelets"
       xmlns:f="http://java.sun.com/jsf/core"
-      xmlns:p="http://primefaces.org/ui"
-      xmlns:c="http://java.sun.com/jsp/jstl/core">
+      xmlns:p="http://primefaces.org/ui">
 
     <f:metadata>
         <f:viewParam name="projectName" value="#{currentCockpitEditorBean.projectName}"/>
diff --git a/Kieker.WebGUI/src/main/webapp/CockpitPage.xhtml b/Kieker.WebGUI/src/main/webapp/CockpitPage.xhtml
index 87be9c1acb345a9aceca59a3b510df6a70353726..23237ab04b0907759f38738a4ad5455f5f9ca3be 100644
--- a/Kieker.WebGUI/src/main/webapp/CockpitPage.xhtml
+++ b/Kieker.WebGUI/src/main/webapp/CockpitPage.xhtml
@@ -4,8 +4,7 @@
       xmlns:h="http://java.sun.com/jsf/html"
       xmlns:ui="http://java.sun.com/jsf/facelets"
       xmlns:f="http://java.sun.com/jsf/core"
-      xmlns:p="http://primefaces.org/ui"
-      xmlns:c="http://java.sun.com/jsp/jstl/core">
+      xmlns:p="http://primefaces.org/ui">
 
     <f:metadata>
         <f:viewParam name="projectName" value="#{currentCockpitBean.projectName}"/>
diff --git a/Kieker.WebGUI/src/main/webapp/LoginPage.xhtml b/Kieker.WebGUI/src/main/webapp/LoginPage.xhtml
index 654ffa44f1b23f84c389bdf0e2acac04ea5170ff..2d77381547b2e0a8067624fc1e880ed7ee9550a7 100644
--- a/Kieker.WebGUI/src/main/webapp/LoginPage.xhtml
+++ b/Kieker.WebGUI/src/main/webapp/LoginPage.xhtml
@@ -46,7 +46,7 @@
                     <div class="hint-panel">
                         <h:outputText  value="#{localizedLoginMessages.hint}"/>
                     </div>
-                    
+
                     <p:growl sticky="true" autoUpdate="true" widgetVar="growlComp"/>
                 </div>
             </h:form>  
diff --git a/Kieker.WebGUI/src/main/webapp/WEB-INF/faces-config.xml b/Kieker.WebGUI/src/main/webapp/WEB-INF/faces-config.xml
index 47d8e1ab7ca408a0b79a1718d1a5c87fb0b38567..3dbdab732711b410f342f82d5f85dabe911fa61f 100644
--- a/Kieker.WebGUI/src/main/webapp/WEB-INF/faces-config.xml
+++ b/Kieker.WebGUI/src/main/webapp/WEB-INF/faces-config.xml
@@ -1,11 +1,9 @@
 <?xml version='1.0' encoding='UTF-8'?>
 
-<!-- =========== FULL CONFIGURATION FILE ================================== -->
-
 <faces-config version="2.1"
-    xmlns="http://java.sun.com/xml/ns/javaee"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facesconfig_2_1.xsd">
+              xmlns="http://java.sun.com/xml/ns/javaee"
+              xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+              xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facesconfig_2_1.xsd">
 
     <application>
         <locale-config>
diff --git a/Kieker.WebGUI/src/main/webapp/WEB-INF/pretty-config.xml b/Kieker.WebGUI/src/main/webapp/WEB-INF/pretty-config.xml
index 4555ca09cc7b5ea84b8f778af7bc3e5f0036862f..cec5a14ca86ad9ad7c3c0a64b8d284c063b9e0bb 100644
--- a/Kieker.WebGUI/src/main/webapp/WEB-INF/pretty-config.xml
+++ b/Kieker.WebGUI/src/main/webapp/WEB-INF/pretty-config.xml
@@ -1,8 +1,6 @@
-
 <pretty-config xmlns="http://ocpsoft.com/prettyfaces/3.3.2" 
                xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
-               xsi:schemaLocation="http://ocpsoft.com/prettyfaces/3.3.2 
-                                   http://ocpsoft.com/xml/ns/prettyfaces/ocpsoft-pretty-faces-3.3.2.xsd">
+               xsi:schemaLocation="http://ocpsoft.com/prettyfaces/3.3.2 http://ocpsoft.com/xml/ns/prettyfaces/ocpsoft-pretty-faces-3.3.2.xsd">
 
     <url-mapping id="home"> 
         <pattern value="/Kieker.WebGUI/" /> 
diff --git a/Kieker.WebGUI/src/main/webapp/WEB-INF/web.xml b/Kieker.WebGUI/src/main/webapp/WEB-INF/web.xml
index f296c05d880fb51b706a8c2725550940933d5235..c58433e5778e0a833deae87be2ed771a431fc9d8 100644
--- a/Kieker.WebGUI/src/main/webapp/WEB-INF/web.xml
+++ b/Kieker.WebGUI/src/main/webapp/WEB-INF/web.xml
@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
+<web-app version="3.0" 
+         xmlns="http://java.sun.com/xml/ns/javaee"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
     
     <!-- This parameter determines that the state is saved on the server. -->
     <context-param>
@@ -45,6 +48,7 @@
         <url-pattern>/faces/*</url-pattern>
     </servlet-mapping>
     
+    <!-- Session timeout is 30 minutes. -->
     <session-config>
         <session-timeout>
             30
@@ -92,6 +96,7 @@
         <dispatcher>ERROR</dispatcher>
     </filter-mapping>
     
+    <!-- This listener will be used by the webgui itself to initialize the environment. -->
     <listener>
         <listener-class>kieker.webgui.common.EnvironmentLoaderListener</listener-class>
     </listener>
diff --git a/Kieker.WebGUI/src/main/webapp/css/AnalysisEditorPage.css b/Kieker.WebGUI/src/main/webapp/css/AnalysisEditorPage.css
index ad5c6237d5f408cdd70ea1594b11d88fe2c65cd3..1889c5a7f121f75d7f0751e5c42c3ef13f268434 100644
--- a/Kieker.WebGUI/src/main/webapp/css/AnalysisEditorPage.css
+++ b/Kieker.WebGUI/src/main/webapp/css/AnalysisEditorPage.css
@@ -1,23 +1,13 @@
 @charset "UTF-8";
 
-/* The following parts are necessary for the configuration of the graph. */
-.block { 
-    position: absolute;
-}
-.connector {
-    background-color: #FF9900;
-}
-
 /* This is necessary to remove the border from the datalist */
 .ui-datalist * {
     border : 0px !important;
 }
 
+/* The following parts are necessary for the configuration of the graph. */
 #center-container {
     height:100%;
-}
-
-#center-container {
     width:100%;
 }
 
diff --git a/Kieker.WebGUI/src/main/webapp/css/FlowEditor.css b/Kieker.WebGUI/src/main/webapp/css/FlowEditor.css
index e442b7aab89218a9db809aadfcc8a86ba734611f..eb0b8e77bcc6002603699b20d9087faad23bb02a 100644
--- a/Kieker.WebGUI/src/main/webapp/css/FlowEditor.css
+++ b/Kieker.WebGUI/src/main/webapp/css/FlowEditor.css
@@ -1,3 +1,5 @@
+@charset "UTF-8";
+
 #inner-details {
   font-size:12px;
 }
diff --git a/Kieker.WebGUI/src/main/webapp/css/Icons.css b/Kieker.WebGUI/src/main/webapp/css/Icons.css
index 9e575ab1bc7d7cfad129863b4d72b96816659f7a..5349a4a1c572782027d541cdf41927a8fbb649bb 100644
--- a/Kieker.WebGUI/src/main/webapp/css/Icons.css
+++ b/Kieker.WebGUI/src/main/webapp/css/Icons.css
@@ -1,3 +1,5 @@
+@charset "UTF-8";
+
 .ui-icon-close {
     background: url('../img/icons/Close.png') no-repeat !important;
     height:16px;
diff --git a/Kieker.WebGUI/src/main/webapp/dialogs/AnalysisEditorPageDialogs.xhtml b/Kieker.WebGUI/src/main/webapp/dialogs/AnalysisEditorPageDialogs.xhtml
index 1e0a36fe230a1a89f75c8da1b8871d1f3b998a4a..910b08738b19cdace2e9f8cbf0042bd16c77a833 100644
--- a/Kieker.WebGUI/src/main/webapp/dialogs/AnalysisEditorPageDialogs.xhtml
+++ b/Kieker.WebGUI/src/main/webapp/dialogs/AnalysisEditorPageDialogs.xhtml
@@ -2,12 +2,9 @@
     xmlns="http://www.w3.org/1999/xhtml"
     xmlns:h="http://java.sun.com/jsf/html"
     xmlns:ui="http://java.sun.com/jsf/facelets"
-    xmlns:f="http://java.sun.com/jsf/core"
     xmlns:p="http://primefaces.org/ui">     
 
-    <p:dialog id="manageLibrariesDlg" header="#{localizedMessages.libraries}" resizable="false"
-              modal="true" widgetVar="manageLibrariesDialog">
-
+    <p:dialog id="manageLibrariesDlg" header="#{localizedMessages.libraries}" resizable="false" modal="true" widgetVar="manageLibrariesDialog">
         <h:form id="dependenciesForm">
             <p:dataTable id="currentDependencies" value="#{currentAnalysisEditorBean.libraries}"  var="dependency" paginator="true" rows="10" paginatorTemplate="{CurrentPageReport}  {FirstPageLink} {PreviousPageLink} {PageLinks} {NextPageLink} {LastPageLink} {RowsPerPageDropdown}" >     
 
diff --git a/Kieker.WebGUI/src/main/webapp/dialogs/CockpitEditorPageDialogs.xhtml b/Kieker.WebGUI/src/main/webapp/dialogs/CockpitEditorPageDialogs.xhtml
index 7cf24bef1e50d41aa3c24ed556e632ea30f79d2f..7e8beecc8c7b849c9eaafcab32640a735cb125d6 100644
--- a/Kieker.WebGUI/src/main/webapp/dialogs/CockpitEditorPageDialogs.xhtml
+++ b/Kieker.WebGUI/src/main/webapp/dialogs/CockpitEditorPageDialogs.xhtml
@@ -2,14 +2,12 @@
     xmlns="http://www.w3.org/1999/xhtml"
     xmlns:h="http://java.sun.com/jsf/html"
     xmlns:ui="http://java.sun.com/jsf/facelets"
-    xmlns:f="http://java.sun.com/jsf/core"
-    xmlns:p="http://primefaces.org/ui"
-    xmlns:c="http://java.sun.com/jsp/jstl/core">     
+    xmlns:p="http://primefaces.org/ui">     
 
     <!-- ******************************************************************************** -->
     <!-- This is the dialog to create a new view. -->
     <p:dialog id="newViewDlg" header="New View" resizable="false" modal="true" widgetVar="newViewDialog">
-        <!-- Make sure that closing of the dialog also clears the input field. -->
+        <!-- Make sure that closing the dialog also clears the input field. -->
         <p:ajax event="close" update="newViewDialogForm:newViewInputText" />
 
         <h:form id="newViewDialogForm">  
diff --git a/Kieker.WebGUI/src/main/webapp/dialogs/ProjectOverviewPageDialogs.xhtml b/Kieker.WebGUI/src/main/webapp/dialogs/ProjectOverviewPageDialogs.xhtml
index 5325a06e8bfec5a03978547e2231cd657173f3ab..f9f0b4aa0fbf6db85b74a9ea1232660b572a039c 100644
--- a/Kieker.WebGUI/src/main/webapp/dialogs/ProjectOverviewPageDialogs.xhtml
+++ b/Kieker.WebGUI/src/main/webapp/dialogs/ProjectOverviewPageDialogs.xhtml
@@ -2,9 +2,7 @@
     xmlns="http://www.w3.org/1999/xhtml"
     xmlns:h="http://java.sun.com/jsf/html"
     xmlns:ui="http://java.sun.com/jsf/facelets"
-    xmlns:f="http://java.sun.com/jsf/core"
-    xmlns:p="http://primefaces.org/ui"
-    xmlns:c="http://java.sun.com/jsp/jstl/core">     
+    xmlns:p="http://primefaces.org/ui">     
 
     <!-- ******************************************************************************** -->
     <!-- This is the dialog to create a new project. -->
diff --git a/Kieker.WebGUI/src/main/webapp/dialogs/settingsDialog.xhtml b/Kieker.WebGUI/src/main/webapp/dialogs/settingsDialog.xhtml
index 6fd5eb519eafb699ea9d4caf22907482f1f42c99..f13fd987afa8effa744f66a9c35f0be9cec52175 100644
--- a/Kieker.WebGUI/src/main/webapp/dialogs/settingsDialog.xhtml
+++ b/Kieker.WebGUI/src/main/webapp/dialogs/settingsDialog.xhtml
@@ -5,8 +5,7 @@
     xmlns:f="http://java.sun.com/jsf/core"
     xmlns:p="http://primefaces.org/ui">     
 
-    <p:dialog id="settingsDialog" header="#{localizedMessages.settings}" resizable="false"
-              modal="true" widgetVar="settingsDlg">
+    <p:dialog id="settingsDialog" header="#{localizedMessages.settings}" resizable="false" modal="true" widgetVar="settingsDlg">
         <h:form>
             <p:tabView>
                 <p:tab title="#{localizedMessages.common}">