NativeCall 0.4.1

NativeCall is a Java toolkit that lets you call operating system methods from whithin Java without JNI code.
The current version 0.4.0 supports structs, Strings, primitive types (ints and booleans), byte and char arrays and output parameters.
NativeCall 0.4.0 implements some minor changes to make the API more consistent and easier. NativeCall project also features more unit tests.
Enhancements:
- The previous release could not create multiple pointers correctly.
- Javadoc for Win32Verifier#verifyModuleName(String) was corrected.
- Using a new Holder(null) now means new Holder(new Integer(0)).
- Constructor method IDs are now cached.
- int hashCode() methods have been optimized.