message: don't use == for string comparison
diff: @@ -313,7 +313,7 @@ public final class Tensor {
  DataType oType = dataTypeOf(o);
  // INT8 and UINT8 have the same string name, "byte"
  - if (oType.toStringName() == dtype.toStringName()) {
  + if (oType.toStringName().equals(dtype.toStringName())) {
  return;
  }
  if (oType != dtype) {
  