@Nullable
  public static PsiType getInferredType(int descriptor, Instruction instruction, GrControlFlowOwner scope) {
    InferenceCache cache = getInferenceCache(scope);
    return cache.getInferredType(descriptor, instruction, false);
  }
@Nullable
  public static PsiType getInferredType(int descriptor, Instruction instruction, GrControlFlowOwner scope)