Learn about serialization in Java with our comprehensive tutorial. We provide examples to help you understand how serialization works.

Description I am getting crash on my Android device in production releases for some devices. The log I got from crashlytics is Fatal Exception: java.lang.IndexOutOfBoundsException: Index: 1, Size: 1 ...

Now available for production use, Java 19 features structured concurrency, virtual threads, pattern matching for switch expressions, a vector API, and a Linux/RISC-V port.

Compared to before, Java’s double brace initialization makes the more concise, less verbose and more readable and maintainable for developers who will work on the code in the future. If you need to ...

Major cryptography blunder in Java enables “psychic paper” forgeries A failure to sanity check signatures for division-by-zero flaws makes forgeries easy.

Don't let the occurrence of a RuntimeException in Java bring your code to a standstill. Here are 10 examples of how to avoid runtime exceptions in Java.

This is an in-depth java tutorial for beginners. Learn what Java is, how to get started, and how to build basic apps using key concepts!

When calling the toList () method of a JSONArray which contains JSONObject the returned list contains HashMap elements. The documentation mentions: Returns a java.util.List containing all of the ...