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import java.lang.annotation.Annotation;
import java.lang.reflect.Method;
public class Hello {
public static void main(String[] args) {
sayHello();
printAnnos("sayHello");
}
public static void sayHello() {
System.out.println("Hello");
sayWorld();
}
public static int sayWorld() {
System.out.println("World");
return 0;
}
public static void printAnnos(String methodname) {
try {
Method m = Hello.class.getDeclaredMethod(methodname);
Annotation[] annos = m.getAnnotations();
System.out.println("Annotations on "+methodname+"? "+(annos!=null && annos.length!=0));
if (annos!=null && annos.length>0) {
System.out.println("Annotation count is "+annos.length);
for (Annotation anno: annos) {
System.out.println(anno);
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
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