if (javaElement == null) return;
	void aboutToBeReconciled(IJavaElement javaElement) {				if (DEBUG)			System.out.println(DEBUG_PREFIX + "about to reconcile: " + toString(javaElement)); //$NON-NLS-1$		synchronized (fReconcileLock) {			fIsReconciling= true;			fReconcilingJavaElement= javaElement;		}		cache(null, javaElement);	}