protected CommitSynchronizeOperation(ISynchronizePageConfiguration configuration, IDiffElement[] elements, IResource[] resources, String proposedComment) {
protected CommitSynchronizeOperation(ISynchronizePageConfiguration configuration, IDiffElement[] elements, String url, String proposedComment) {
	protected CommitSynchronizeOperation(ISynchronizePageConfiguration configuration, IDiffElement[] elements, IResource[] resources, String proposedComment) {		super(configuration, elements);		this.resources = resources;		this.proposedComment = proposedComment;	}