Bug 53888 Mnemonic collision Text Editor -> Quick Diff
20040303 The Make Default and Restore Defaults button have the same mnemonic
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/QuickdiffConfigurationBlock.java
for (int i= 0; i < fQuickDiffModel.length; i++) {
			label= fMessages.getString(fQuickDiffModel[i][2]); 
			l= new Label(group, SWT.LEFT);
			l.setText(label);
			final ColorEditor editor= new ColorEditor(group);
			fQuickDiffColorEditors[i]= editor;
			Button changeColorButton= editor.getButton();
			gd= new GridData(GridData.FILL_HORIZONTAL);
			gd.horizontalAlignment= GridData.BEGINNING;
			changeColorButton.setLayoutData(gd);
			changeColorButton.addSelectionListener(new SelectionListener() {
				public void widgetDefaultSelected(SelectionEvent e) {
					
				}
				
				public void widgetSelected(SelectionEvent e) {
					String key= fQuickDiffModel[0][0];
					PreferenceConverter.setValue(fStore, key, editor.getColorValue());
				}
			});
		}
		
		
		l= new Label(composite, SWT.LEFT );
		gd= new GridData(GridData.HORIZONTAL_ALIGN_FILL);
		gd.horizontalSpan= 2;
		gd.heightHint= 5;
		l.setLayoutData(gd);
		
		l= new Label(composite, SWT.LEFT);