JNI allows the use of function libraries made in languages such as C, C++, VB from Java applications. The advantage of JNI is that you don't need to write the calling function definition in Java ...

For example, here is Java code that obtains a method handle for a C library function radixsort and then uses it to sort four strings which start life in a Java array.

How to Assign Random Numbers to an Array in Java. Java has a "Random" class that lets you generate a random number you use to implement calculations in your Java source code.

Instana announces the availability of automated distributed tracing for Lambda functions written in Java or Go.