Answer Posted / k.v.subrahmnyareddy

We can redirect System.out to another file but we cannot
redirect System.err stream.

ex:
public class TestSystOutAndErr
{
public static void main(String[] args)
{
System.out.println("system.out.message");
System.err.println("system.err.message");
}
}
compile:
>javac TestSystOutAndErr.java

execute:(first time)

>java TestSystOutAndErr

OutPut:
system.out.message
system.err.message

execute:(second time)

>java TestSystOutAndErr > samp.txt

output:
system.err.message
(In the above execution "system.out.message" redirected in
to samp.txt file but "system.err.message" not redirected
into samp.txt file)

request:

hi,
I'm M.C.A studet if there is an wrong plz excuse me.
tnaq

explain the difference between jdk and jvm?

973

---

Can a main method be overloaded?

1005

---

What is difference between == and === in js?

994

---

What are structs in java?

1041

---

what is synchronization? : Java thread

1002

---

What is the intersection and union methods?

1008

---

Is java ee a framework?

965

---

How do you define a set in java?

989

---

What is the difference between scrollbar and scrollpane?

1073

---

What is core java used for?

1100

---

Give reasons supporting that string is immutable.

932

---

Can string be considered as a keyword?

1025

---

What is a variable in java?

1105

---

What is the difference between processes and threads?

1035

---

What do you understand by abstract classes?

1060

---