Picking random int from array

[AlawiGMX]

Hello, how do I pick a random int from an array? I am using it for a switch statement.

    int[] array1 = new int[4];


       private void switchfun(){
        
        
        array1[0] = 0;
        array1[1] = 1;
        array1[2] = 2;
        array1[3] = 3;

[eRaaaa]

Generate a random number from 0 to < array.length ?

[AlawiGMX]

Thank you but could you present me with examples?

[eRaaaa]

exceptionally....

		int[] array1 = new int[4];
		array1[0] = 0;
		array1[1] = 1;
		array1[2] = 2;
		array1[3] = 3;
		Random r = new Random();
		System.out.println(r.nextInt(array1.length));

put this into an switch-statement is your task :-)

[AlawiGMX]

Thank you a million times :D

[AlawiGMX]

private void alipass(){
        
        
        array1[0] = 0;
        array1[1] = 1;
        array1[2] = 2;
        array1[3] = 3;

        Random r = new Random();
        int lolking = r.nextInt(array1.length);
        
        
        switch (lolking) {

  case 0:.........................

Fucking awesome, thanks again bro