The following program contains 9 mistakes! What are they?

public class Oops2 { 2. public static void main (String [] args) { 3 int x; 4 System.out.println ("x is" x); int x = 15.2; // set x to 15.2 %3D 7 System.out.println ("x is now + x"); 8 9. int y; // set y to 1 more than x 10 y = int x + 1; 11 System.out.println ("x and y are "+ x + and + y); 12 13 }