Socket read and print problem

[Lilly Wang]

I have some problems in socket read and print. Here is the scenario:
Class Test1 has a server socket, whenever it receives call, it passes it to class Test2 (whcih is a thread class) to handle. Class Test3 is used to send message to the ServerSocket sitting in Test1.
When I use the for loop in Test2 to the print, it won't work.

[Lilly Wang]

Continue:
e.g. In Test2, when I use:
for( int i=0; i<5; i++ )
{
out.println("Testing");
out.println("Again");
}
It won't send over to Test3. Why?
Thanks!