//javac JavaLambda2.java
public class JavaLambda2 {
   // private static String dbURL;
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        int x1 = 12; int x2 = 2; 
        IntMultiply mlt1 = 
                (Integer s1)-> s1 * x2; 
        IntMsg mlt2 = (String str1)-> str1 + "Hi There"; 
     System.out.println
     (x1 + " times "+ " result " + mlt1.n1(x1));
     System.out.println
     ( mlt2.str1("guest "));
    } }
interface IntMultiply{
    public Integer n1(Integer s1);
}
interface IntMsg{
    public String str1(String s1);
}