Here's what I've learned over 20 years of working with both C++ and Java (and more years before that with C++): As a rule of thumb, when you convert optimized C++ to Java, the code is about 3x slower.

If you didn’t know better, you might believe that Sun Microsystems had designed the JNI (Java Native Interface) API with the goal of discouraging Java developers ...

Java ranked fourth in the December 2022 Tiobe index of programming language popularity, the lowest Java has ranked in the history of the index. C++ ranks higher than Java in the Tiobe language ...