Bug 309997 Duplicate mnemonics on Linked Resources preference page
I20100414-2000. Duplicate mnemonics on Linked Resources preference page. LinkedResourcesPreference_link=&Link linkedResourcesPreference_copy=&Copy LinkedResourcesPreference_linkAndVirtualFolder=Link and create &virtual folders Are used for two different UI widgets and hence the mnemonics collide.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/ResourceDragAndDropEditor.java
Button[] buttons;
		
		public PreferenceGroup(String title, String pref, String[] labels, String[] values) {
			this.preferenceKey = pref;
			this.title = title;
			this.labels = labels;
			this.values = values;
		}
		
		public void createControl(Composite parent) {
			Font font = parent.getFont();
			Group group = new Group(parent, SWT.NONE);
			GridData data = new GridData(GridData.FILL_HORIZONTAL);
			group.setLayoutData(data);
			GridLayout layout = new GridLayout();
			layout.numColumns = labels.length;
			group.setLayout(layout);
			group.setText(title);
			group.setFont(font);
			buttons = new Button[labels.length];
			for (int i = 0; i < labels.length; i++) {
				buttons[i] = new Button(group, SWT.RADIO);
				buttons[i].setText(labels[i]);
				buttons[i].setData(values[i]);
				buttons[i].setFont(font);
			}
		}
		/**
		 * 
		 */