Used for calculating a cylinder's surface area and volume from input of radius and height using JNI
CLI command to run JNI program(for my pc): javac Cylinder.java javac -h . Cylinder.java x86_64-w64-mingw32-gcc -I"%JAVA_HOME%\include" -I"%JAVA_HOME%\include\win32" -shared -o Cylinder.dll Cylinder.c java Cylinder