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	public static void shuffle(int[] array){
		Random rand = new Random();
		for(int i = array.length-1; i > 0; i--){
			int index = rand.nextInt(i+1);
			swap(array, index, i);
		}
	}
//=================================================================		
	public static void shuffle1(int[] array){
		Random rand = new Random();
		for(int i = 0; i < array.length; i++){
			int index = rand.nextInt(array.length-1-i) + i+1;
			swap(array, index, i);
		}
	}

Main.java:1: error: class, interface, or enum expected
	public static void shuffle(int[] array){
	              ^
Main.java:3: error: class, interface, or enum expected
		for(int i = array.length-1; i > 0; i--){
		^
Main.java:3: error: class, interface, or enum expected
		for(int i = array.length-1; i > 0; i--){
		                            ^
Main.java:3: error: class, interface, or enum expected
		for(int i = array.length-1; i > 0; i--){
		                                   ^
Main.java:5: error: class, interface, or enum expected
			swap(array, index, i);
			^
Main.java:6: error: class, interface, or enum expected
		}
		^
Main.java:9: error: class, interface, or enum expected
	public static void shuffle1(int[] array){
	              ^
Main.java:11: error: class, interface, or enum expected
		for(int i = 0; i < array.length; i++){
		^
Main.java:11: error: class, interface, or enum expected
		for(int i = 0; i < array.length; i++){
		               ^
Main.java:11: error: class, interface, or enum expected
		for(int i = 0; i < array.length; i++){
		                                 ^
Main.java:13: error: class, interface, or enum expected
			swap(array, index, i);
			^
Main.java:14: error: class, interface, or enum expected
		}
		^
12 errors

Standard output is empty