reverse.java

来自「中文JAVA编程思想第二版,一本很好的JAVA入门书籍!」· Java 代码 · 共 16 行

//: c09:Reverse.java
// From 'Thinking in Java, 2nd ed.' by Bruce Eckel
// www.BruceEckel.com. See copyright notice in CopyRight.txt.
// The Collecions.reverseOrder() Comparator.
import com.bruceeckel.util.*;
import java.util.*;

public class Reverse {
  public static void main(String[] args) {
    CompType[] a = new CompType[10];
    Arrays2.fill(a, CompType.generator());
    Arrays2.print("before sorting, a = ", a);
    Arrays.sort(a, Collections.reverseOrder());
    Arrays2.print("after sorting, a = ", a);
  }
} ///:~