Answer Posted / vinay

Making things more clear, how static and non-static method
behaves
public class Super
{

public static void m1()
{
System.out.println("superclass static ");
}
public void m2()
{
System.out.println("superclass nonstatic ");
}
}

public class Sub extends Super
{
public static void main(String args[])
{
Super superWalaObj = new Sub();
superWalaObj.m1();
superWalaObj.m2();

Sub subWalaObj = new Sub();
subWalaObj.m1();
subWalaObj.m2();
}

public static void m1()
{
System.out.println("subclass static ");
}
public void m2()
{
System.out.println("subclass nonstatic ");
}
}


Result:
superclass static
subclass nonstatic
subclass static
subclass nonstatic

Note: The first output is not "subclass static" as with non
static methods.

Why use a datasource when you can directly specify a connection details?

974

---

What state does a thread enter when it terminates its processing?

1019

---

cud u help me ... i am struggling with this question... to find all the subsets of a given set for ex.... a,,b,c shud give all the subsets.... i gt the program in c bt nt able to get it in java..... help needed ..

2155

---

What is the map interface?

1082

---

int x=5,i=1,y=0; while(i<=5) { y=x++ + ++x; i=i+2; } System.out.println(x); System.out.println(y); System.out.println(i); How to solve this? Please explain!

1781

---

How are the elements of a borderlayout organized?

1054

---

What is bean? Where can it be used?

1072

---

Explain about local interfaces.

1010

---

What are the call back methods in entity bean?

1013

---

What is the difference between RMI registry and OS Agent?

1076

---

What do you need to set-up a cluster with jboss?

1023

---

Is infobus easy to use?

991

---

How can I avoid validating a form before data is entered?

966

---

Explain the steps in details to load the server object dynamically?

5066

---

What is jboss?

986

---