Bug 127993 Add implementations for SyncContentAdapter#save and restore
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/model/JavaSynchronizationCompareAdapter.java
/**
	 * {@inheritDoc}
	 */
	public ICompareInput asCompareInput(final ISynchronizationContext context, final Object element) {
		if (element instanceof RefactoringDescriptorProxy)
			return super.asCompareInput(context, element);
		final IResource resource= JavaModelProvider.getResource(element);
		if (resource != null)
			return super.asCompareInput(context, resource);
		return null;
	}
	/**
	 * {@inheritDoc}
	 */
	public ResourceMapping[] restore(final IMemento memento) {
		
		return new ResourceMapping[0];
	}
	/**
	 * {@inheritDoc}
	 */
	public void save(final ResourceMapping[] mappings, final IMemento memento) {
		
	}
}