Bug 81078 [preferences] Restore Defaults duplicates list entries
I200412142000 Restore Defaults on Java > Editor > Appearance duplicates the "Appearance color options" entries.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/JavaEditorAppearanceConfigurationBlock.java
fAppearanceColorDefault= new Button(stylesComposite, SWT.CHECK);
		fAppearanceColorDefault.setText(PreferencesMessages.getString("JavaEditorPreferencePage.systemDefault")); 
		gd= new GridData(GridData.FILL_HORIZONTAL);
		gd.horizontalAlignment= GridData.BEGINNING;
		gd.horizontalSpan= 2;
		fAppearanceColorDefault.setLayoutData(gd);
		fAppearanceColorDefault.setVisible(false);
		fAppearanceColorDefault.addSelectionListener(colorDefaultSelectionListener);
		
		fAppearanceColorList.addSelectionListener(new SelectionListener() {
			public void widgetDefaultSelected(SelectionEvent e) {
				
			}
			public void widgetSelected(SelectionEvent e) {
				handleAppearanceColorListSelection();
			}
		});
		foregroundColorButton.addSelectionListener(new SelectionListener() {
			public void widgetDefaultSelected(SelectionEvent e) {
				
			}
			public void widgetSelected(SelectionEvent e) {
				int i= fAppearanceColorList.getSelectionIndex();
				String key= fAppearanceColorListModel[i][1];
				
				PreferenceConverter.setValue(getPreferenceStore(), key, fAppearanceColorEditor.getColorValue());
			}
		});
		return appearanceComposite;