boolean (PsiBuilder b, int l) { if (!recursion_guard_(b, l, "case_level_start")) return false; boolean r; r = statement_start(b, l + 1); if (!r) r = class_level_start(b, l + 1); if (!r) r = consumeToken(b, KW_CASE); if (!r) r = consumeToken(b, KW_DEFAULT); return r; }