Modifications for checkstyle.

Kieker.WebGUI/src/main/java/kieker/webgui/beans/application/ProjectsBean.java

@@ -19,11 +19,7 @@
  ***************************************************************************/
 package kieker.webgui.beans.application;
 
-import java.io.File;
-import java.io.IOException;
 import java.util.List;
-import java.util.logging.Level;
-import java.util.logging.Logger;
 
 import javax.faces.application.FacesMessage;
 import javax.faces.bean.ApplicationScoped;
@@ -34,10 +30,9 @@ import kieker.analysis.model.analysisMetaModel.MIDependency;
 import kieker.analysis.model.analysisMetaModel.MIPlugin;
 import kieker.analysis.model.analysisMetaModel.MIProject;
 import kieker.analysis.model.analysisMetaModel.impl.MAnalysisMetaModelFactory;
-import kieker.common.logging.LogFactory;
 import kieker.webgui.common.FileManager;
-import org.primefaces.context.RequestContext;
 
+import org.primefaces.context.RequestContext;
 import org.primefaces.model.DefaultTreeNode;
 import org.primefaces.model.TreeNode;
 

Kieker.WebGUI/src/main/java/kieker/webgui/beans/request/StringToIDBean.java

@@ -24,14 +24,23 @@ import javax.faces.bean.ManagedBean;
 import javax.faces.bean.RequestScoped;
 
 /**
- *
+ * This is a simple helper bean which can be used to rewrite a given string as an ID.
+ * 
  * @author Nils Christian Ehmke
+ * @version 1.0
  */
 @ManagedBean
 @RequestScoped
 public class StringToIDBean {
 
-    public String stringToID(final String string) {
-        return string.replace(" ", "");
-    }
+	/**
+	 * Modified the given string so that it can be used as an ID. In other words: It removes all space characters.
+	 * 
+	 * @param string
+	 *            The string to be modified.
+	 * @return The given string without space characters.
+	 */
+	public String stringToID(final String string) {
+		return string.replace(" ", "");
+	}
 }

Kieker.WebGUI/src/main/java/kieker/webgui/beans/session/AnalysisControllerBean.java

@@ -28,10 +28,13 @@ import javax.faces.bean.SessionScoped;
 import kieker.analysis.AnalysisController;
 import kieker.analysis.exception.AnalysisConfigurationException;
 import kieker.analysis.model.analysisMetaModel.MIProject;
-import kieker.common.logging.*;
+import kieker.common.logging.Log;
+import kieker.common.logging.LogFactory;
+import kieker.common.logging.LogImplWebguiLogging;
 import kieker.webgui.common.PluginClassLoader;
 
 /**
+ * This bean contains an instance of {@link AnalysisController} and supplies methods to control the instance.
  * 
  * @author Nils Christian Ehmke
  * @version 1.0
@@ -52,9 +55,7 @@ public class AnalysisControllerBean {
 	 * Creates a new instance of this class.
 	 */
 	public AnalysisControllerBean() {
-		/*
-		 * No code necessary.
-		 */
+		// No code necessary.
 	}
 
 	/**
@@ -135,8 +136,13 @@ public class AnalysisControllerBean {
 		};
 		thread.start();
 	}
-    
-    public String[] getLogEntries() {
-        return LogImplWebguiLogging.getEntries(AnalysisController.class.getName());
-    }
+
+	/**
+	 * This method delivers all log entries of the class {@link AnalysisController}.
+	 * 
+	 * @return All log entries of the analysis controller.
+	 */
+	public String[] getLogEntries() {
+		return LogImplWebguiLogging.getEntries(AnalysisController.class.getName());
+	}
 }

Kieker.WebGUI/src/main/java/kieker/webgui/beans/session/CurrentWorkspaceSizeBean.java

@@ -23,34 +23,38 @@ import javax.faces.bean.ManagedBean;
 import javax.faces.bean.SessionScoped;
 
 /**
- *
+ * This bean stores the current workspace size of the current user.
+ * 
  * @author Nils Christian Ehmke
  */
 @ManagedBean
 @SessionScoped
 public class CurrentWorkspaceSizeBean {
 
-    private int sizeX;
-    private int sizeY;
-
-    public CurrentWorkspaceSizeBean() {
-        this.sizeX = 1000;
-        this.sizeY = 1000;
-    }
-    
-    public int getSizeX() {
-        return sizeX;
-    }
-
-    public void setSizeX(int sizeX) {
-        this.sizeX = sizeX;
-    }
-
-    public int getSizeY() {
-        return sizeY;
-    }
-
-    public void setSizeY(int sizeY) {
-        this.sizeY = sizeY;
-    }
+	private int sizeX;
+	private int sizeY;
+
+	/**
+	 * Creates a new instance of this class.
+	 */
+	public CurrentWorkspaceSizeBean() {
+		this.sizeX = 1000;
+		this.sizeY = 1000;
+	}
+
+	public int getSizeX() {
+		return this.sizeX;
+	}
+
+	public void setSizeX(final int sizeX) {
+		this.sizeX = sizeX;
+	}
+
+	public int getSizeY() {
+		return this.sizeY;
+	}
+
+	public void setSizeY(final int sizeY) {
+		this.sizeY = sizeY;
+	}
 }

Kieker.WebGUI/src/main/java/kieker/webgui/beans/session/SelectedMainProjectBean.java

@@ -20,7 +20,6 @@
 
 package kieker.webgui.beans.session;
 
-import java.awt.Point;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Modifier;
 import java.net.MalformedURLException;
@@ -29,7 +28,6 @@ import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
 
 import javax.faces.application.FacesMessage;
 import javax.faces.bean.ManagedBean;
@@ -97,14 +95,11 @@ public class SelectedMainProjectBean {
 	 */
 	private List<Connection> connections;
 
-	private final ConcurrentHashMap<MIPlugin, Point> positions;
-
 	/**
 	 * Creates a new instance of this class.
 	 */
 	public SelectedMainProjectBean() {
 		this.connections = new ArrayList<Connection>();
-		this.positions = new ConcurrentHashMap<MIPlugin, Point>();
 	}
 
 	/**

Kieker.WebGUI/src/main/java/kieker/webgui/common/PluginClassLoader.java

@@ -80,7 +80,7 @@ public final class PluginClassLoader extends ClassLoader {
 	public void addURL(final URL url) {
 		this.urlList.add(url);
 
-		this.classLoader = (URLClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
+		this.classLoader = (URLClassLoader) AccessController.doPrivileged(new PrivilegedAction<Object>() {
 			@Override
 			public Object run() {
 				return new URLClassLoader(PluginClassLoader.this.urlList.toArray(new URL[PluginClassLoader.this.urlList.size()]), AnalysisController.class
@@ -98,7 +98,7 @@ public final class PluginClassLoader extends ClassLoader {
 	public void removeURL(final URL url) {
 		this.urlList.remove(url);
 
-		this.classLoader = (URLClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
+		this.classLoader = (URLClassLoader) AccessController.doPrivileged(new PrivilegedAction<Object>() {
 			@Override
 			public Object run() {
 				return new URLClassLoader(PluginClassLoader.this.urlList.toArray(new URL[PluginClassLoader.this.urlList.size()]), AnalysisController.class
@@ -116,7 +116,7 @@ public final class PluginClassLoader extends ClassLoader {
 		/* Create the singleton instance if necessary and use a doPrivileged-block. */
 		synchronized (PluginClassLoader.class) {
 			if (PluginClassLoader.instance == null) {
-				PluginClassLoader.instance = (PluginClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
+				PluginClassLoader.instance = (PluginClassLoader) AccessController.doPrivileged(new PrivilegedAction<Object>() {
 					@Override
 					public Object run() {
 						return new PluginClassLoader();