Bug 100174 [preferences] New link on Java Editor pref page does not honor dialog font
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/JavaEditorAppearanceConfigurationBlock.java
if (key != null)
					getPreferenceStore().setValue(key, systemDefault);
			}
			public void widgetDefaultSelected(SelectionEvent e) {}
		};
		
		fAppearanceColorDefault= new Button(stylesComposite, SWT.CHECK);
		fAppearanceColorDefault.setText(PreferencesMessages.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();
				if (i == -1)