Description Norbert Sándor 2015-01-29 05:54:13 EST

For example, instead of generating code like

  public int hashCode() {
    final int prime = 31;
    int result = super.hashCode();
    result = prime * result + ((this.o== null) ? 0 : this.o.hashCode());
    return result;
  }

use

  com.google.common.base.Objects.hashCode(Object...)

There are similar utility methods for generating compact and GWT compatible equals() and toString() as well.
See: https://code.google.com/p/guava-libraries/wiki/CommonObjectUtilitiesExplained

Furthermore in my case the generated toString() method is not GWT compatible:

  public String toString() {
    String result = new ToStringBuilder(this)
    	.addAllFields() // not supported by GWT
    	.toString();
    return result;
  }