message: Update NativeInterpreterWrapper.java
  incorporating feedback from and setting tensor names in case they are empty
diff: @@ -274,6 +274,9 @@ final class NativeInterpreterWrapper implements AutoCloseable {
  /** Gets the names of the input tensors. */
  String[] getInputTensorNames() {
  + if (inputTensorNames == null) {
  + inputTensorNames = new String[] {};
  + }
  return inputTensorNames;
  }
  @@ -302,6 +305,9 @@ final class NativeInterpreterWrapper implements AutoCloseable {
  /** Gets the names of the output tensors. */
  String[] getOutputTensorNames() {
  + if (outputTensorNames == null) {
  + outputTensorNames = new String[] {};
  + }
  return outputTensorNames;
  }
  