Instead of a C program, we are in a position to use a C++ program (called HelloJNI.cpp) for the above example. For 32-bit JDK, you should find a 32/64-bit compiler that produces target bloodstained swim underwater of 32-bit native Windows. You can set up MinGW-W64 underneath Cygwin, by choosing packages “mingw64-i686-gcc-core” and “mingw64-i686-gcc-g++” (C++ compiler)....