public void setMy_string_string_map(@org.apache.thrift.annotation.Nullable java.util.Map<java.lang.String,java.lang.String> my_string_string_map) {
    this.my_string_string_map = my_string_string_map;
  }
Returns true if field my_binary 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