what is wrong in this code

public class CloseToTen{
	public static void main(String[]args){
		displayClosestToTen(8,12);
		displayClosestToTen(7,14);
	}

	public static void displayClosestToTen(int a, int b){

		//Write you code here
		int x = a-10;
		int y = b-10;

		x=Math.abs(x);
		y=Math.abs(y);

		if (x<y)

		System.out.println(a);
		else if
		System.out.println(b);
		else if(x==y)
			System.out.printlln(Math.random(a,b));

	}
}