Example usage for java.util AbstractList isEmpty

Introduction

In this page you can find the example usage for java.util AbstractList isEmpty.

Prototype

boolean isEmpty();

Source Link

Document

Returns true if this list contains no elements.

Usage

From source file:com.oltpbenchmark.util.CollectionUtil.java

/**
 * Return the last item in an Iterable//from  w  w  w  . jav a2s.c om
 * @param <T>
 * @param items
 * @return
 */
public static <T> T last(Iterable<T> items) {
    T last = null;
    if (items instanceof AbstractList<?>) {
        AbstractList<T> list = (AbstractList<T>) items;
        last = (list.isEmpty() ? null : list.get(list.size() - 1));
    } else {
        for (T t : items) {
            last = t;
        }
    }
    return (last);
}

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