package Collection; import java.util.Random; import Collection.Generator.Generator; //比较,,实现compareTo方法 public class CompareType implements Comparable{ private int i; private int j; private static int count=1; public CompareType(int i,int j){ this.i=i; this.j=j; } public String toSting(){ String result="[i="+i+",j="+j+"]"; if(count++%3==0) result+="\n"; return result; } public int compareTo(CompareType o) { return (i generator(){ return new Generator() { @Override public CompareType next() { return new CompareType(random.nextInt(100),random.nextInt(100)); } }; } private void mian() { //CompareType[] a=Genera; } }