com.vip.vjtools.vjkit.base

Class ObjectUtil

java.lang.Object

com.vip.vjtools.vjkit.base.ObjectUtil

public class ObjectUtil
extends Object

1. Object打印优化，主要解决数组的打印 2. 多个对象的HashCode串联

Constructor Summary

Constructors

Constructor and Description
ObjectUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	equals(Object a, Object b) JDK7 引入的Null安全的equals
static int	hashCode(Object... objects) 多个对象的HashCode串联, 组成新的HashCode
static String	toPrettyString(Object value) 对象的toString(), 处理了对象为数组的情况，JDK的默认toString()只打数组的地址如 "[Ljava.lang.Integer;@490d6c15.

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectUtil

public ObjectUtil()

Method Detail

equals

public static boolean equals(Object a,
             Object b)

JDK7 引入的Null安全的equals

hashCode

public static int hashCode(Object... objects)

多个对象的HashCode串联, 组成新的HashCode

toPrettyString

public static String toPrettyString(Object value)

对象的toString(), 处理了对象为数组的情况，JDK的默认toString()只打数组的地址如 "[Ljava.lang.Integer;@490d6c15.