JAVA数组的冒泡排序

package test;

public class Test {
	
	private static void arraySort(int[]array) {
		for (int i = 0; i < array.length-1; i++) {
			for (int j = 0; j < array.length-i-1; j++) {
				
				if(array[j]>array[j+1]) {
					
					int temp=array[j];
					array[j]=array[j+1];
					array[j+1]=temp;
					
				}
				
			}
			
		}
	}
	
	
	public static void main(String[] args) {
		
		int [] array= {9,5,7,4,20,2,6,8};
		
		arraySort(array);
		
		for (int i : array) {
			System.out.println(i);
		}
		
	}

}