Method getLeft

src/main/java/org/apache/commons/lang3/tuple/Pair.java:200–200

Gets the left element from this pair. When treated as a key-value pair, this is the key. @return the left element, may be null.

()

     * @return the left element, may be null.
     */
    public abstract L getLeft();

    /**
     * Gets the right element from this pair.