Bug 53010 Editor preferences do not take effect on open editors
I-20040224 Go to the Java > Editor > Syntax preference page. Change the keyword color to red. Press Ok. At this point, we use to see the preview update. Not on this build (problem #1). Press Ok, and close the pref dialog. The java editor that was already open did not update. I had to close it and reopen it for the colors to take effect (problem #2)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaEditor.java
/**
		 * Returns the event filter.
		 * 
		 * @return The event filter.
		 */
		public IPropertyChangeEventFilter getFilter() {
			return fFilter;
		}
	}
	
	/*
	 * Link mode.  
	 */
	class MouseClickListener implements KeyListener, MouseListener, MouseMoveListener,
		FocusListener, PaintListener, IPropertyChangeListener, IDocumentListener, ITextInputListener, ITextPresentationListener {
		
		private boolean fActive;
		
		private IRegion fActiveRegion;
		
		private Position fRememberedPosition;
		
		private Cursor fCursor;
		
		
		private Color fColor;
		
		private int fKeyModifierMask;
		
		public void deactivate() {