ProjectManager.getActualProject(): unneeded parameter removed
diff --git a/org.eclipse.emf.refactor.metrics.papyrus/src/org/eclipse/emf/refactor/metrics/papyrus/managers/PapyrusProjectManager.java b/org.eclipse.emf.refactor.metrics.papyrus/src/org/eclipse/emf/refactor/metrics/papyrus/managers/PapyrusProjectManager.java
index 90c5e21..5a60224 100644
--- a/org.eclipse.emf.refactor.metrics.papyrus/src/org/eclipse/emf/refactor/metrics/papyrus/managers/PapyrusProjectManager.java
+++ b/org.eclipse.emf.refactor.metrics.papyrus/src/org/eclipse/emf/refactor/metrics/papyrus/managers/PapyrusProjectManager.java
@@ -18,7 +18,7 @@
 	
 	@SuppressWarnings("finally")
 	public static IProject getActualProject(ISelection selection) {
-		IProject actualProject = ProjectManager.getActualProject(selection);
+		IProject actualProject = ProjectManager.getActualProject();
 		IWorkbenchWindow window = PlatformUI.getWorkbench()
 				.getActiveWorkbenchWindow();
 		try {
diff --git a/org.eclipse.emf.refactor.metrics.runtime/src/org/eclipse/emf/refactor/metrics/runtime/handler/CalculateMetricsOnElementCommandHandler.java b/org.eclipse.emf.refactor.metrics.runtime/src/org/eclipse/emf/refactor/metrics/runtime/handler/CalculateMetricsOnElementCommandHandler.java
index c847f78..1933813 100644
--- a/org.eclipse.emf.refactor.metrics.runtime/src/org/eclipse/emf/refactor/metrics/runtime/handler/CalculateMetricsOnElementCommandHandler.java
+++ b/org.eclipse.emf.refactor.metrics.runtime/src/org/eclipse/emf/refactor/metrics/runtime/handler/CalculateMetricsOnElementCommandHandler.java
@@ -31,7 +31,7 @@
 		PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell().setCursor(new Cursor(null,SWT.CURSOR_WAIT));
 		ISelection selection = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getSelectionService().getSelection();
 		List<EObject> context = SelectionManager.getESelection(selection);
-		IProject project = ProjectManager.getActualProject(selection);
+		IProject project = ProjectManager.getActualProject();
 		if (project == null) {
 			PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell().setCursor(oldCursor);
 			MessageDialog.openError(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(), 
diff --git a/org.eclipse.emf.refactor.metrics.runtime/src/org/eclipse/emf/refactor/metrics/runtime/handler/CalculateMetricsTransitivelyCommandHandler.java b/org.eclipse.emf.refactor.metrics.runtime/src/org/eclipse/emf/refactor/metrics/runtime/handler/CalculateMetricsTransitivelyCommandHandler.java
index 099eb79..b35d2f9 100644
--- a/org.eclipse.emf.refactor.metrics.runtime/src/org/eclipse/emf/refactor/metrics/runtime/handler/CalculateMetricsTransitivelyCommandHandler.java
+++ b/org.eclipse.emf.refactor.metrics.runtime/src/org/eclipse/emf/refactor/metrics/runtime/handler/CalculateMetricsTransitivelyCommandHandler.java
@@ -31,7 +31,7 @@
 		PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell().setCursor(new Cursor(null,SWT.CURSOR_WAIT));
 		ISelection selection = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getSelectionService().getSelection();
 		List<EObject> context = SelectionManager.getESelection(selection);
-		IProject project = ProjectManager.getActualProject(selection);
+		IProject project = ProjectManager.getActualProject();
 		if (project == null) {
 			PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell().setCursor(oldCursor);
 			MessageDialog.openError(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(), 
diff --git a/org.eclipse.emf.refactor.metrics/src/org/eclipse/emf/refactor/metrics/managers/ProjectManager.java b/org.eclipse.emf.refactor.metrics/src/org/eclipse/emf/refactor/metrics/managers/ProjectManager.java
index 37e0786..2348b8a 100644
--- a/org.eclipse.emf.refactor.metrics/src/org/eclipse/emf/refactor/metrics/managers/ProjectManager.java
+++ b/org.eclipse.emf.refactor.metrics/src/org/eclipse/emf/refactor/metrics/managers/ProjectManager.java
@@ -2,7 +2,6 @@
 
 import org.eclipse.core.resources.IProject;
 import org.eclipse.jdt.core.IJavaProject;
-import org.eclipse.jface.viewers.ISelection;
 import org.eclipse.ui.IEditorInput;
 import org.eclipse.ui.IEditorPart;
 import org.eclipse.ui.IFileEditorInput;
@@ -23,7 +22,7 @@
 	}
 
 	@SuppressWarnings("finally")
-	public static IProject getActualProject(ISelection selection) {
+	public static IProject getActualProject() {
 		IProject actualProject = null;
 		IWorkbenchWindow window = PlatformUI.getWorkbench()
 				.getActiveWorkbenchWindow();