删除数组中重复的元素

leeco

char[] a={'d','f','g','r','d','y','d','r'}
删除重复的d,r
输出：d, f, g, r, y
jobar的方法
import java.util.*;
 
/**
 *
 * @author jobar
 */
public class DeleteRepeat {
    private static char[] a={'d','f','g','r','d','y','d','r'};
    public List delete(char[] a){
       ArrayListCharacter> b = new ArrayListCharacter>();
        int length=a.length;
        for(int i=0;ilength;i++){
           if(!b.contains(a))
               b.add(a);
        }
        return b;
    }
    
    public static void main(String[] args){
        DeleteRepeat dr = new DeleteRepeat();
        System.out.println(dr.delete(a));
    }
}


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