mycomparator.java

来自「java绘图 java awt 经典绘图的例子,对于初学awt模块的人非常有帮助」· Java 代码 · 共 28 行

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package sortTable;

import java.util.Comparator;

/**
 *
 * @author Administrator
 */
public class MyComparator implements Comparator {

    public int compare(Object o1, Object o2) {
        if(o1==null&&o2==null)
            return 0;
        else if(o1==null){
            return -1;
        }else if(o2==null){
            return 1;
        }
        return o1.toString().compareTo(o2.toString());
    }

}