private static TailType getReturnTail(PsiElement position) { PsiElement scope = position; while (true) { if (scope instanceof PsiFile || scope instanceof PsiClassInitializer) { return TailType.NONE; } if (scope instanceof PsiMethod) { final PsiMethod method = (PsiMethod) scope; if (method.isConstructor() || PsiType.VOID.equals(method.getReturnType())) { return TailType.SEMICOLON; } return TailType.HUMBLE_SPACE_BEFORE_WORD; } if (scope instanceof PsiLambdaExpression) { final PsiType returnType = LambdaUtil.getFunctionalInterfaceReturnType(((PsiLambdaExpression) scope)); if (PsiType.VOID.equals(returnType)) { return TailType.SEMICOLON; } return TailType.HUMBLE_SPACE_BEFORE_WORD; } scope = scope.getParent(); } }
private static boolean superConstructorHasParameters(PsiMethod method) { final PsiClass psiClass = method.getContainingClass(); if (psiClass == null) { return false; } final PsiClass superClass = psiClass.getSuperClass(); if (superClass != null) { for (final PsiMethod psiMethod : superClass.getConstructors()) { final PsiResolveHelper resolveHelper = JavaPsiFacade.getInstance(method.getProject()).getResolveHelper(); if (resolveHelper.isAccessible(psiMethod, method, null) && psiMethod.getParameterList().getParameters().length > 0) { return true; } } } return false; }