public void setFailureBehavior(MavenExecutionOptions.FailureMode value) {
    if (value == null) return; // null may come from deserializer
    if (!Comparing.equal(this.failureBehavior, value)) {
      this.failureBehavior = value;
      changed();
    }
  }
public void setFailureBehavior(MavenExecutionOptions.FailureMode value)