Bug 71354 [painting] IAE in StyledText.getBidiSegments upon revert
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaEditor.java
*/
		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();
		}
		/**
		 * Returns the adapted options Map.
		 * 
		 * @return Returns the adapted options Map.
		 */
		public Map getOptions() {
			return fOptions;
		}
		/**
		 * Returns the mock-up preference store, events are received through this preference store.
		 * @return Returns the mock-up preference store.
		 */
		public IPreferenceStore getMockupPreferenceStore() {
			return fMockupPreferenceStore;