Every programming language comes with a learning curve, but Java shares many similarities with C, C++ and JavaScript. Anyone with experience in any of those languages will pick up Java syntax quickly.

Java is the official programming language of Android and it is the basis for many components of the OS itself, plus it is found at the core of Android’s SDK. Java has a couple of interesting ...

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.