Bug 86326 Java editor should override getOrientation()
M5 Java editors are unreadable in RTL so we should make them always LTR.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaEditor.java
/**
			 * {@inheritDoc}
			 */
			public void propertyChange(PropertyChangeEvent event) {
				if (getFilter().isFiltered(event))
					return;
				
				if (event.getNewValue() == null)
					fOptions.remove(event.getProperty());
				else
					fOptions.put(event.getProperty(), event.getNewValue());
				
				firePropertyChangeEvent(event.getProperty(), event.getOldValue(), event.getNewValue());
			}
		}
		
		private ListenerList fListeners= new ListenerList();
		
		private IPropertyChangeListener fListener= new PropertyChangeListener();