Bug 33175 Missing target in delete imports dialog
Problem Description: While browsing a class in the outline view, if the "delete" item from the context menu of the "import declarations" item is selected, the pop-up confirmation dialog asks 'Are you sure you want to delete ""?' (i.e 'import declarations' is missing between the quotes). Steps to Reproduce: 1. Open a Java perspective and reset it if necessary. 2. Select File->New->Project from the menu bar. 3. Highlight "Java" and "Java Project", and click "Next" 4. Enter "test" in the project name text field, and then click "Finish". A project called "test" will be created in the Package Explorer. Expand the item to see the sub-tree below it. Note that there is no "default package" item. 5. Make sure the "test" project is highlighted, and click on the "Create a new java class" button in the toolbar. A "Java Class" dialog opens. 6. Enter "ClassTest" in the "Name" text field. Click "Finish". A "(default package)" item is added below the "test" item, and an edit window containing ClassTest opens. 7. On the very first line of the class file, type "import java.util.*;" on a line by itself. The Outline View should now contain a "import declarations" item. 8. Left click on the "import declarations" item in the Outline view, and then right click it. Select "Delete" from the context menu. 9. !BUG! The pop-up confirmation window is missing the target between the quotes at the end of the question. Found in: OS: HP-UX 11.11. Eclipse: V2.1 Build Id: 200302061700 (M5)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/reorg/DeleteSourceReferencesAction.java
IJavaElement el= JavaCore.create(file);
			if (el == null || el.getElementType() != IJavaElement.COMPILATION_UNIT)
				continue;
			ICompilationUnit cu= (ICompilationUnit)el;
			List sourceReferences= (List)mapping.get(file);
			if (willBeLeftEmpty(cu, sourceReferences))
				cuList.add(cu);
		}
		return (ICompilationUnit[]) cuList.toArray(new ICompilationUnit[cuList.size()]);
	}
	
	private static boolean willBeLeftEmpty(ICompilationUnit cu, List sourceReferences) throws JavaModelException{
		IType[] cuTypes= WorkingCopyUtil.getWorkingCopyIfExists(cu).getTypes();
		for (int i= 0; i < cuTypes.length; i++) {
			if (! sourceReferences.contains(cuTypes[i]))
				return false;
		}
		return true;
	}	
	
	
	protected ISourceReference[] getElementsToProcess(IStructuredSelection selection) {
		ISourceReference[] elements= super.getElementsToProcess(selection);
		if (! fCanDeleteGetterSetter)
			return elements;
		IField[] fields= getFields(elements);
		if (fields.length == 0)
			return elements;
		IMethod[] gettersSetters= getGettersSettersForFields(fields);		
		if (gettersSetters.length == 0)