@Override public int hashCode() { final int prime = 31; int result = 1; result = (prime * result) + ((desc == null) ? 0 : desc.hashCode()); result = (prime * result) + ((fieldOwner == null) ? 0 : fieldOwner.hashCode()); result = (prime * result) + ((name == null) ? 0 : name.hashCode()); return result; }