Preference (@NotNull final PsiElement position) { if (INSIDE_REFERENCE_LIST.accepts(position)) { GrReferenceList list = (GrReferenceList)position.getParent().getParent(); PsiElement parent = list.getParent(); if (parent instanceof GrTypeDefinition cls) { if (cls.isInterface() && list == cls.getExtendsClause() || list == cls.getImplementsClause()) { return Preference.Interfaces; } if (list == cls.getExtendsClause()) { return Preference.Classes; } } if (parent instanceof GrMethod && ((GrMethod)parent).getThrowsList() == list) { return Preference.Exceptions; } } return null; }