hash

{@return a hash code for a sequence of input values} The hash code is generated as if all the input values were placed into an array, and that array were hashed by calling .

This method is useful for implementing Object.hashCode on objects containing multiple fields. For example, if an object that has three fields, x, y, and z, one could write:

@Override public int hashCode() {
return Objects.hash(x, y, z);
}

Warning: When a single object reference is supplied, the returned value does not equal the hash code of that object reference. This value can be computed by calling .hashCode.

Parameters

See also