not needed.

for get, set, and newInstance use [] notation.
for length, use length field, eg:

byte[] b = "A variable length item".getBytes();
int len = b.length;
System.out.println("array...

is there any way to remove the Exit command Nokia phones automatically add to the soft buttons?

I've heard there is a way to create .sis files under OSes other than windows, eg, linux. For example, I've found a reference to a perl makesis program that does the equivalent to makesis.exe... ...