M
Posted on 20/12/2015
class simple1{};
interface my1{};
class reflectionAPIExample1 {
public static void main(String[] args)
{
try {
Class c;
c = Class.forName("simple1");
System.out.println("" + c.getName()); /// CE ---class not found?????
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
I have created separte public class B & try to run below code, however same error class not found? can you guide me where i going wrong?
Class c=Class.forName("B");
Object o= c.newInstance();
Method m =c.getDeclaredMethod("message", null);
m.setAccessible(true);
m.invoke(o, null);
System.out.println("AAA");
in above code i am trying to create object of the class which is available in same package / different package. & trying to call method of that class. guide me....... i got stuck .............
interface my1{};
class reflectionAPIExample1 {
public static void main(String[] args)
{
try {
Class c;
c = Class.forName("simple1");
System.out.println("" + c.getName()); /// CE ---class not found?????
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
I have created separte public class B & try to run below code, however same error class not found? can you guide me where i going wrong?
Class c=Class.forName("B");
Object o= c.newInstance();
Method m =c.getDeclaredMethod("message", null);
m.setAccessible(true);
m.invoke(o, null);
System.out.println("AAA");
in above code i am trying to create object of the class which is available in same package / different package. & trying to call method of that class. guide me....... i got stuck .............
M
Replied on 21/12/2015
package collection;
class Simple{}
interface My{}
class Test{
public static void main(String args[]){
try{
Class c=Class.forName("Simple");
System.out.println(c.isInterface());
Class c2=Class.forName("My");
System.out.println(c2.isInterface());
}catch(Exception e){System.out.println(e);}
}
}
o/p -- java.lang.ClassNotFoundException: Simple
M
Replied on 22/12/2015
interface My {
}
class Simple {
}
public class Test {
public static void main(String args[]) {
try {
Class c = Simple.class;
System.out.println(c.isInterface());
Class c2 = My.class;
System.out.println(c2.isInterface());
} catch (Exception e) {
e.printStackTrace();
}
}
}
