Java compares whether the value of the two listings is equal to the same way

The example of this article tells the way Java compares the value of the two LIST. Share it for everyone for your reference. The specifics are as follows:

Suppose the two queues {1,2,3,4} and {4,3,2,1} are used. This method is used to compare whether the values ​​contained in these two queues are equal

 /** * queue comparison * @param <t> * @param a * @param b * @Return */public static <T extends comparable <T >> Boolean compare {if (a.Size ()!! = B.Size ()) Return false; Collections.sort (a); Collections.sort (b); for (int i = 0; i <.Size ()); i ++) {if (! A.get (i) .equals (b.get (i))) Return false;} Return True;} // The test method is as follows: Public Static void Main (string [] args) {list <integer> a = Arrays.aslist (1,2,3,4); list <integer> b = Arrays.aslist (4,3,2,1); System.out.println (compare (a, b));}/ /Execute results TRUE

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