Java print array as string

import java.util.Arrays;

class Scratch{
    public static void main(String[] args){
        int[] arr = new int[3];
        System.out.println( Arrays.toString( arr ));
      	//prints [0, 0, 0]
    }
}

System.out.println(Arrays.toString(a));

Source: stackoverflow.com

System.out.println(Arrays.toString(array));

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