Minor modifications for quality reasons.

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

@@ -769,14 +769,12 @@ public final class ClassAndMethodContainer {
 			return method.invoke(obj, values);
 		} catch (final IllegalAccessException ex) {
 			ClassAndMethodContainer.LOG.error("An error occured during a reflection method call.", ex);
-			return defaultReturn;
 		} catch (final IllegalArgumentException ex) {
 			ClassAndMethodContainer.LOG.error("An error occured during a reflection method call.", ex);
-			return defaultReturn;
 		} catch (final InvocationTargetException ex) {
 			ClassAndMethodContainer.LOG.error("An error occured during a reflection method call.", ex);
-			return defaultReturn;
 		}
+		return defaultReturn;
 	}
 
 	/**
@@ -794,18 +792,14 @@ public final class ClassAndMethodContainer {
 			return constructor.newInstance(values);
 		} catch (final InstantiationException ex) {
 			ClassAndMethodContainer.LOG.error("An error occured during a reflection constructor call.", ex);
-			return null;
 		} catch (final IllegalAccessException ex) {
 			ClassAndMethodContainer.LOG.error("An error occured during a reflection constructor call.", ex);
-			return null;
 		} catch (final IllegalArgumentException ex) {
 			ClassAndMethodContainer.LOG.error("An error occured during a reflection constructor call.", ex);
-			return null;
 		} catch (final InvocationTargetException ex) {
 			ClassAndMethodContainer.LOG.error("An error occured during a reflection constructor call.", ex);
-			return null;
 		}
-
+		return null;
 	}
 
 	/**

Kieker.WebGUI/src/main/java/kieker/webgui/service/impl/util/ACManager.java

@@ -209,16 +209,16 @@ public final class ACManager {
 			final Enum<?> state = analysis.getCurrentState();
 
 			if (state != null) {
-				if (STATE.FAILED.toString().equals(state.toString())) {
+				if (STATE.FAILED.toString().equals(state.toString())) { // NOPMD (deeply nested if)
 					retState = STATE.FAILED;
 				}
-				if (STATE.READY.toString().equals(state.toString())) {
+				if (STATE.READY.toString().equals(state.toString())) { // NOPMD (deeply nested if)
 					retState = STATE.READY;
 				}
-				if (STATE.RUNNING.toString().equals(state.toString())) {
+				if (STATE.RUNNING.toString().equals(state.toString())) { // NOPMD (deeply nested if)
 					retState = STATE.RUNNING;
 				}
-				if (STATE.TERMINATED.toString().equals(state.toString())) {
+				if (STATE.TERMINATED.toString().equals(state.toString())) { // NOPMD (deeply nested if)
 					retState = STATE.TERMINATED;
 				}
 			}

Kieker.WebGUI/src/main/java/kieker/webgui/web/beans/view/CurrentControllerBean.java

@@ -36,7 +36,6 @@ import kieker.webgui.common.exception.AnalysisInitializationException;
 import kieker.webgui.common.exception.AnalysisStateException;
 import kieker.webgui.common.exception.ProjectNotExistingException;
 import kieker.webgui.service.IProjectService;
-import kieker.webgui.web.beans.application.ProjectsBean;
 
 /**
  * /**
@@ -55,8 +54,6 @@ public final class CurrentControllerBean {
 	private final List<String> logEntries = new ArrayList<String>();
 
 	private String projectName;
-	@Autowired
-	private ProjectsBean projectsBean;
 
 	/**
 	 * Creates a new instance of this class. <b>Do not use this constructor. This bean is Spring managed.</b>
@@ -170,12 +167,11 @@ public final class CurrentControllerBean {
 			return this.projectService.getCurrentState(this.projectName) == AnalysisController.STATE.RUNNING;
 		} catch (final ProjectNotExistingException ex) {
 			CurrentControllerBean.LOG.info("The project does not exist.", ex);
-			return false;
 		} catch (final NullPointerException ex) {
 			// This exception can occur, when the projectsBean has not been initialized
 			CurrentControllerBean.LOG.warn("A null pointer exception occured.", ex);
-			return false;
 		}
+		return false;
 	}
 
 	/**
@@ -188,13 +184,11 @@ public final class CurrentControllerBean {
 			return this.projectService.getCurrentState(this.projectName) == AnalysisController.STATE.READY;
 		} catch (final ProjectNotExistingException ex) {
 			CurrentControllerBean.LOG.info("The project does not exist.", ex);
-			return false;
 		} catch (final NullPointerException ex) {
 			// This exception can occur, when the projectsBean has not been initialized
 			CurrentControllerBean.LOG.warn("A null pointer exception occured.", ex);
-			return false;
-
 		}
+		return false;
 	}
 
 	/**
@@ -203,18 +197,15 @@ public final class CurrentControllerBean {
 	 * @return true if and only if the analysis is <b>not</b> available.
 	 */
 	public synchronized boolean isAnalysisNotAvailable() {
-
 		try {
 			return this.projectService.getCurrentState(this.projectName) == null;
 		} catch (final ProjectNotExistingException ex) {
 			CurrentControllerBean.LOG.info("The project does not exist.", ex);
-			return true;
 		} catch (final NullPointerException ex) {
 			// This exception can occur, when the projectsBean has not been initialized
 			CurrentControllerBean.LOG.warn("A null pointer exception occured.", ex);
-			return true;
 		}
-
+		return true;
 	}
 
 	/**
@@ -223,18 +214,15 @@ public final class CurrentControllerBean {
 	 * @return true if and only if the analysis has been terminated.
 	 */
 	public synchronized boolean isAnalysisTerminated() {
-
 		try {
 			return this.projectService.getCurrentState(this.projectName) == AnalysisController.STATE.TERMINATED;
 		} catch (final ProjectNotExistingException ex) {
 			CurrentControllerBean.LOG.info("The project does not exist.", ex);
-			return false;
 		} catch (final NullPointerException ex) {
 			// This exception can occur, when the projectsBean has not been initialized
 			CurrentControllerBean.LOG.warn("A null pointer exception occured.", ex);
-			return false;
 		}
-
+		return false;
 	}
 
 	/**
@@ -243,18 +231,15 @@ public final class CurrentControllerBean {
 	 * @return true if and only if the analysis has failed.
 	 */
 	public synchronized boolean isAnalysisFailed() {
-
 		try {
 			return this.projectService.getCurrentState(this.projectName) == AnalysisController.STATE.FAILED;
 		} catch (final ProjectNotExistingException ex) {
 			CurrentControllerBean.LOG.info("The project does not exist.", ex);
-			return false;
 		} catch (final NullPointerException ex) {
 			// This exception can occur, when the projectsBean has not been initialized
 			CurrentControllerBean.LOG.warn("A null pointer exception occured.", ex);
-			return false;
 		}
-
+		return false;
 	}
 
 	/**