Method of

src/main/java/org/apache/commons/lang3/tuple/Pair.java:79–81

Creates an immutable pair of two objects inferring the generic types. @param The left element type. @param The right element type. @param left the left element, may be null. @param right the right element, may be null. @return an immutable pair formed from the two parameters, not null.

(final L left, final R right)

     * @return an immutable pair formed from the two parameters, not null.
     */
    public static <L, R> Pair<L, R> of(final L left, final R right) {
        return ImmutablePair.of(left, right);
    }

    /**
     * Creates an immutable pair from a map entry.