Bug 90249 remove workaround code for bug 85005
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaEditor.java
/**
		 * {@inheritDoc}
		 */
		public void setValue(String name, long value) {
			throw new UnsupportedOperationException();
		}
		/**
		 * {@inheritDoc}
		 */
		public void setValue(String name, String value) {
			throw new UnsupportedOperationException();
		}
		/**
		 * {@inheritDoc}
		 */
		public void setValue(String name, boolean value) {
			throw new UnsupportedOperationException();
		}
	}
	
	/**
	 * Cancels the occurrences finder job upon document changes.
	 * 
	 * @since 3.0
	 */
	class OccurrencesFinderJobCanceler implements IDocumentListener, ITextInputListener {
		public void install() {
			ISourceViewer sourceViewer= getSourceViewer();
			if (sourceViewer == null)
				return;