Bug 77537 [preferences] Preview window in Preferences->Java->Properties File Editor displays incorrect background color
The properties file editor seems to inherit its background color from the setting in Preferences->Java->Editor->Syntax. However, the preview window in Preferences->Java->Properties File Editor always displays a white background.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/PropertiesFileEditorPreferencePage.java
final IPropertyChangeListener propertyChangeListener= new IPropertyChangeListener() {
				/*
				 * @see org.eclipse.jface.util.IPropertyChangeListener#propertyChange(org.eclipse.jface.util.PropertyChangeEvent)
				 */
				public void propertyChange(PropertyChangeEvent event) {
					if (configuration.affectsTextPresentation(event)) {
						configuration.handlePropertyChangeEvent(event);
						viewer.invalidateTextPresentation();
					}
				}
			};
			viewer.getTextWidget().addDisposeListener(new DisposeListener() {
				/*
				 * @see org.eclipse.swt.events.DisposeListener#widgetDisposed(org.eclipse.swt.events.DisposeEvent)
				 */
				public void widgetDisposed(DisposeEvent e) {
					preferenceStore.removePropertyChangeListener(propertyChangeListener);
					JFaceResources.getFontRegistry().removeListener(fontChangeListener);
				}
			});
			JFaceResources.getFontRegistry().addListener(fontChangeListener);
			preferenceStore.addPropertyChangeListener(propertyChangeListener);
		}
	}
	
	
	/**
	 * Item in the highlighting color list.
	 */
	private static class HighlightingColorListItem {