problem while running java code..

[Jjava]

Hi friends,
i have written a simple hello world java code.. and compiling the code with GCJ like this
gcj --main test -o test test.java

my code test.java is
class test
{
public static void main(String[] args)
{
System.out.println("Hello World!");
}
}

and while compiling also it is not giving any problem
the gcj is built for ARM using GCC 4.0.1 so my actual compiling statement is
arm-unknown-linux-gnu-gcj --main -test -o test test.java
and it generates executable test
when i run ./test
it is not printing Hello World! and also not giving any error or warnings
Please help me to resolve this problem...
whether i need some prerequisits for running this code.. some packages i need to install ? or do i need sun-java-jre for this..
i am using debian linux
thanks...