Threading in C++ vs Java

What are the main differences between threading in C++ and Java?

In C++, threading is managed using the Standard Thread Library, while Java has built-in support with its Thread class and Runnable interface. C++ gives more control but requires more manual management, whereas Java simplifies threading with higher-level abstractions.

Which one is better for performance?

C++ generally offers better performance due to lower-level access to system resources and less overhead. However, Java's Just-In-Time (JIT) compilation can optimize performance in certain scenarios.

Can you explain how synchronization works in both languages?

In C++, synchronization can be achieved using mutexes and locks from the Standard Library. In Java, synchronization is built into the language with synchronized methods and blocks, making it easier to manage.

What about error handling in threading?

C++ uses exceptions for error handling, but you need to manage thread-specific errors manually. Java has a more structured approach with try-catch blocks that can handle exceptions thrown by threads.