GCJ error compiling classes

[tt tt <tt_745 at yahoo dot co dot uk>]

Apologies if this is the wrong list but I am
completely stumped on this one!

I have been using javac (from the sun sdk) for a while
now and it compiles my code fine. I have decided to
give gcj a go but am receiving the following error
message when compiling and using extra classes:

TestMySQL.o(.text+0x6e8): In function
`TestMySQL::main(JArray<java::lang::String*>*)':
/home/bob/p1/TestMySQL.java:134: undefined reference
to `Job::class$'
TestMySQL.o(.text+0x6f5):/home/bob/p1/TestMySQL.java:134:
undefined reference to `Job::Job()'
collect2: ld returned 1 exit status


Contents of Class File:

class Job {
 public String  job_id;
}

Code line which failes in TestMySQL.java:

Job = new Job();

Compile options:

gcj -c -g -O TestMySQL.java <-- this line works fine
gcj --main=TestMySQL -o TestMySQL TestMySQL.o

Both files are in the same directory.

Any ideas? Am I using the correct compile options? I
am running gcc 3.4.3 on gentoo. All compiles and
workds fine with javac

Thanks in advance.

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