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

      boolean this_present_variable = true && this.isSetVariable();
      boolean that_present_variable = true && that.isSetVariable();
      if (this_present_variable || that_present_variable) {
        if (!(this_present_variable && that_present_variable))
          return false;
        if (!this.variable.equals(that.variable))
          return false;
      }

      return true;
    }
public boolean equals(getVariable_args that)