FindUsagesHandler (@NotNull PsiElement element, @NotNull OperationMode operationMode) { if (element instanceof PsiDirectory) { PsiPackage psiPackage = JavaDirectoryService.getInstance().getPackage((PsiDirectory)element); return psiPackage == null ? null : new JavaFindUsagesHandler(psiPackage, this); } return new JavaFindUsagesHandler(element, this); }