Java Array Declaration method

1 //Array2  Public classtest16{3      Public Static voidMain (String args[]) {4         5         //Statement One:6         int[] x;7x =New int[3];//Request a memory space for an array of 38x[0]=10;9X[1]=20;TenX[2]=30; One         //to find the length of the array; A         intlen=x.length; -SYSTEM.OUT.PRINTLN ("Variable x Length:" +len); -          the         //Statement two: -         int[] xx=New int[3];//define an array and request a good memory space -xx[0]=10; -xx[1]=100; +xx[2]=200; -          +         //declaration three: A         int[] y=New int[]{10,20,30,40}; at         //int len=x.length; -System.out.println ("The length of the variable y:" +y.length); -          -     } -}

Java Array Declaration method