void () { ApplicationManager.getApplication().assertWriteAccessAllowed(); synchronized (myStubLock) { StubTree stubTree = dereference(myStub); myStub = null; if (stubTree != null) { ((PsiFileStubImpl<?>)stubTree.getRoot()).clearPsi("cls onContentReload"); } } synchronized (myMirrorLock) { putUserData(CLS_DOCUMENT_LINK_KEY, null); myMirrorFileElement = null; myPackageStatement = null; } }