Method hashCode

src/main/java/org/apache/commons/lang3/tuple/Pair.java:232–236

Returns a suitable hash code. The hash code follows the definition in Map.Entry. @return the hash code.

()

     * @return the hash code.
     */
    @Override
    public int hashCode() {
        // See Map.Entry API specification
        return Objects.hashCode(getKey()) ^ Objects.hashCode(getValue());
    }

    /**
     * Returns a String representation of this pair using the format {@code (left,right)}.