at.molindo.utils.collections
Class ArrayUtils

java.lang.Object
  at.molindo.utils.collections.ArrayUtils

public class ArrayUtils
extends Object

Constructor Summary

ArrayUtils()

Method Summary

static <T> boolean	empty(T[] a)
static boolean	equals(byte[] a, byte[] a2, int off, int len)
static <T> T	first(T[] a)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ArrayUtils

public ArrayUtils()

Method Detail

equals

public static boolean equals(byte[] a,
                             byte[] a2,
                             int off,
                             int len)

empty

public static <T> boolean empty(T[] a)

Returns:

true if a is not null and a.length > 0

first

public static <T> T first(T[] a)

Returns:

a[0] if array isn't empty

See Also:

empty(Object[])