public boolean equals(java.lang.Object other) {
    if (other instanceof PropValueUnion) {
      return equals((PropValueUnion)other);
    } else {
      return false;
    }
  }
Find the _Fields constant that matches name, or null if its not found.
serde/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/serde2/thrift/test/PropValueUnion.java