compile java test

Signed-off-by: Mattias Andrée <maandree@operamail.com>
add clean

Signed-off-by: Mattias Andrée <maandree@operamail.com>
add package for java version

Signed-off-by: Mattias Andrée <maandree@operamail.com>
update makefile

Signed-off-by: Mattias Andrée <maandree@operamail.com>