java选择排序

/**
         * 选择排序
         * @param a
         * @date 2016-10-8
         * @author shaobn
         */
        public static void selectSort(int[] a){
            for(int i = 0;i<a.length-1;i++){
                int temp = 0;
                for(int j = i+1;j<a.length;j++){
                    if(a[i]>a[j]){
                        temp = a[i];
                        a[i] = a[j];
                        a[j] = temp ;
                    }    
                }                    
            }
        for(int num:a){
            System.out.println(num);
        }    
            
        }