java - What is the best standard style for a toString implementation?

Question

(Closed). This question is opinion-based. It is not currently accepting answers. question from:https://stackoverflow.com/questions/3946529/what-is-the-best-standard-style-for-a-tostring-implementation

Answer 1

I think the format produced by Guava's MoreObjects.toStringHelper() is pretty nice, but it's mainly just good to have some consistent format that you use:

public String toString() {
  return Objects.toStringHelper(this)
      .add("prop1", prop1)
      .add("prop2", prop2)
      .toString();
}

// Produces "SimpleClassName{prop1=foo, prop2=bar}"