Identify and correct the errors in the following program Use

Identify and correct the errors in the following program: Use Netbeans IDE 8.1

public class Test {

public static method1(int n, m) {

n += m; 4 method2(3.4);

}

public static int method2(int n) {

if (n > 0) return 1;

else if (n == 0) return 0;

else if (n < 0) return –1;

}

}

Solution

public class test1 {
   public static void method1(int n,int m) {

       n += m;
       int x= method2(3.4);

       }

       public static int method2(double n) {

       if (n > 0) return 1;

       else if (n == 0) return 0;

       else return -1;

       }

}