package myproject;

public class Mytest2 {
    public static void main(String[]args){
        int javaArrays[][]=new int[][]{
                {1,2},{3,4}};
        int newArrays[][]=new int[][]{
                {1,2},{3,4}};
        System.out.println("If javaArrays is same as newArrays\n"+Arrays.deepEquals(javaArrays,newArrays));
        
        }
    }

我用eclipse写的，但是总是提示我
Exception in thread "main" java.lang.Error: Unresolved compilation problem:
    Arrays cannot be resolved

    at myproject.Mytest2.main(Mytest2.java:9)
求解啊

好吧，我弄懂了。