Convert Java code to C++(repost)

I have approx 500 lines of Java code that I need converted to C++. The code is very straightforward... a few classes, a few functions, etc. Anyone who knows both languages should be able to complete this pretty easily (probably in a few hours). Here's some details on the Java source code: - There is no GUI - The only Java classes it uses are a few container classes, and some file & I/O classes - It is VERY simple code: just involves some messages, files, and storing/retrieving items in containers - The source code I am supplying has 7 classes. Each class has approx 5-10 functions, though many of them are simple set/get functions! - Source code total is 500 lines The deliverable I am looking for is the C++ source code files, plus a makefile (I will need the makefile to ensure that the code compiles!). The makefile should be a hand-created, "minimal"-type makefile (under 20 lines), not those huge makefiles that Eclipse auto-generates! The C++ code will need to compile using gcc/g++