class BadLocalVariableName { void method( int BAD_FORMAL_PARAMETER ) { int BAD; int good; for (int I = 0; I < 10; I++) { int D; } for (good = 0; good < 10; good++) { } try (Closeable BAD_RESOURCE = open()) { } catch (Exception BAD_EXCEPTION) { } } Object FIELD_SHOULD_NOT_BE_CHECKED = new Object(){ { int BAD; } }; void forEachMethod() { for (byte C : "".getBytes()) { int D; } } }