org.glassfish.hk2.utilities.general

Class GeneralUtilities

java.lang.Object

org.glassfish.hk2.utilities.general.GeneralUtilities

public class GeneralUtilities
extends Object

This class contains utilities useful for any code

Author:

jwells

Constructor Summary

Constructors

Constructor and Description
GeneralUtilities()

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	safeEquals(Object a, Object b) Returns true if a is equals to b, or both and and b are null.

Methods inherited from class java.lang.Object

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

Constructor Detail

GeneralUtilities

public GeneralUtilities()

Method Detail

safeEquals

public static boolean safeEquals(Object a,
                 Object b)

Returns true if a is equals to b, or both and and b are null. Is safe even if a or b is null. If a or b is null but the other is not null, this returns false

Parameters:

a - A possibly null object to compare

b - A possibly null object to compare

Returns:

true if equal, false if not