private static boolean isOtherScopeAndType(GrReferenceExpression referenceExpression,
                                             PsiType checked,
                                             GrControlFlowOwner varFlowOwner,
                                             GrControlFlowOwner refFlorOwner) {
    return varFlowOwner != refFlorOwner && !TypesUtil.isAssignable(referenceExpression.getType(), checked, referenceExpression);
  }
private static boolean isOtherScopeAndType(GrReferenceExpression referenceExpression,
                                             PsiType checked,
                                             GrControlFlowOwner varFlowOwner,
                                             GrControlFlowOwner refFlorOwner)