java 散列与散列码探讨 ,简单HashMap实现散列映射表运行各种操作示列
package org.rui.collection2.maps;
/**
* 散列与散列码
* 将土拔鼠对象与预报对象联系起来,
* @author lenovo
*
*/
//土拨鼠
public class Groundhog {
protected int number;
public Groundhog(int n)
{
number=n;
}
@Override
public String toString() {
return "Groundhog #" + number;
}
}
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