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/javaeditor/JavaSourceViewer.java
*/
	public void prependTextPresentationListener(ITextPresentationListener listener) {
		
		Assert.isNotNull(listener);
		if (fTextPresentationListeners == null)
			fTextPresentationListeners= new ArrayList();
		
		fTextPresentationListeners.remove(listener);
		fTextPresentationListeners.add(0, listener);
	}
	/**
	 * Sets the given reconciler.
	 *  
	 * @param reconciler the reconciler
	 * @since 3.0
	 */
	void setReconciler(IReconciler reconciler) {
		fReconciler= reconciler;
	}
	/**
	 * Returns the reconciler.
	 * 
	 * @return the reconciler or <code>null</code> if not set
	 * @since 3.0
	 */
	Object getReconciler() {
		return fReconciler;
	}
}