JUSTGen: Effective Test Generation for Unspecified JNI Behaviors on JVMs

Java Native Interface (JNI) provides a way for Java applications to access native libraries, but it is difficult to develop correct JNI programs. By leveraging native code, the JNI enables Java developers to implement efficient applications and to reuse code written in other programming languages such as C and C++. Besides, the core Java libraries already use the JNI to provide system features lik...