@org.apache.thrift.annotation.Nullable
  public java.util.Set<MiniStruct> getMy_structset() {
    return this.my_structset;
  }
Returns true if field my_enumset is set (has been assigned a value) and false otherwise
serde/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/serde2/thrift/test/MegaStruct.java