void (@NotNull PsiElement element, @NotNull String newName, @NotNull MultiMap<PsiElement, @DialogMessage String> conflicts) { final PsiPackage aPackage = (PsiPackage)element; final Project project = element.getProject(); final String qualifiedNameAfterRename = getPackageQualifiedNameAfterRename(aPackage, newName, true); final PsiClass psiClass = JavaPsiFacade.getInstance(project).findClass(qualifiedNameAfterRename, GlobalSearchScope.allScope(project)); if (psiClass != null) { conflicts.putValue(psiClass, JavaBundle.message("rename.package.class.already.exist.conflict", qualifiedNameAfterRename)); } }