public boolean equals(LockResponse that) {
    if (that == null)
      return false;
    if (this == that)
      return true;

    boolean this_present_lockid = true;
    boolean that_present_lockid = true;
    if (this_present_lockid || that_present_lockid) {
      if (!(this_present_lockid && that_present_lockid))
        return false;
      if (this.lockid != that.lockid)
        return false;
    }

    boolean this_present_state = true && this.isSetState();
    boolean that_present_state = true && that.isSetState();
    if (this_present_state || that_present_state) {
      if (!(this_present_state && that_present_state))
        return false;
      if (!this.state.equals(that.state))
        return false;
    }

    boolean this_present_errorMessage = true && this.isSetErrorMessage();
    boolean that_present_errorMessage = true && that.isSetErrorMessage();
    if (this_present_errorMessage || that_present_errorMessage) {
      if (!(this_present_errorMessage && that_present_errorMessage))
        return false;
      if (!this.errorMessage.equals(that.errorMessage))
        return false;
    }

    return true;
  }
Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/LockResponse.java