org.jfree.graphics2d

Class ObjectUtils

java.lang.Object

org.jfree.graphics2d.ObjectUtils

public final class ObjectUtils
extends Object

Provides a couple of static utility methods used throughout JFreeSVG.

Method Summary

Modifier and Type	Method and Description
static boolean	equals(Object obj1, Object obj2) Returns true if the objects are equal or both null, and false otherwise.
static int	hashCode(Object obj) Returns the hash code for the object, or 0 if the object is null.

Methods inherited from class java.lang.Object

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

Method Detail

equals

public static boolean equals(Object obj1,
                             Object obj2)

Returns true if the objects are equal or both null, and false otherwise.

In Java 7, we could use methods in the Objects class instead, but for now JFreeSVG is supporting Java 6 and above.

Parameters:

obj1 - object 1 (null permitted).

obj2 - object 2 (null permitted).

Returns:

A boolean.

hashCode

public static int hashCode(Object obj)

Returns the hash code for the object, or 0 if the object is null.

In Java 7, we could use methods in the Objects class instead, but for now JFreeSVG is supporting Java 6 and above.

Parameters:

obj - the object (null permitted).

Returns:

The hash code or 0.