public int hashCode() {
    int result;
    result = myName.hashCode();
    result = 29 * result + (myAlwaysStopAt ? 1 : 0);
    result = 29 * result + (mySkipOnStart ? 1 : 0);
    result = 29 * result + (myExpressionString != null ? myExpressionString.hashCode() : 0);
    result = 29 * result + (myDefaultValueString != null ? myDefaultValueString.hashCode() : 0);
    return result;
  }
public int hashCode()