Bug 180758 [IDE] Deleting a project but not the contents asks if you want to delete read-only files
I have noticed that in 3.3M6, if I delete a project that has read-only files in it, it will prompt if I want to delete the files even if I select "Do not delete contents". The files are not actually deleted, but the error dialog should not be presented to the user since the files are not actually being deleted. I don't remember seeing this in 3.3M4 or earlier.
bundles/org.eclipse.ui.ide/extensions/org/eclipse/ui/actions/DeleteResourceAction.java
composite.setLayout(new GridLayout());
			radio1 = new Button(composite, SWT.RADIO);
			radio1.addSelectionListener(selectionListener);
			String text1;
			if (projects.length == 1) {
				IProject project = (IProject) projects[0];
				if (project == null || project.getLocation() == null) {
					text1 = IDEWorkbenchMessages.DeleteResourceAction_deleteContentsN;
				} else {
					text1 = NLS
							.bind(
									IDEWorkbenchMessages.DeleteResourceAction_deleteContents1,
									project.getLocation().toOSString());
				}
			} else {
				text1 = IDEWorkbenchMessages.DeleteResourceAction_deleteContentsN;
			}
			radio1.setText(text1);
			radio1.setFont(parent.getFont());
			
			
			
			
			Label detailsLabel = new Label(composite, SWT.LEFT);
			detailsLabel.setText(IDEWorkbenchMessages.DeleteResourceAction_deleteContentsDetails);
			detailsLabel.setFont(parent.getFont());
			
			GC gc = new GC(detailsLabel);
			gc.setFont(detailsLabel.getParent().getFont());
			FontMetrics fontMetrics = gc.getFontMetrics();