Java Threads. It will give you a complete insight into how to create, work and synchronize with multiple threads.
In computer science, a thread of execution is the smallest sequence of programmed instructions that can be managed independently by a scheduler, which is typically a part of the operating system.
Multithreading in java is a process of executing multiple activities can proceed concurrently in the same program.
Thread is basically a lightweight sub-process, a smallest unit of processing.
In multithreading threads share a common memory area.
They don't allocate separate memory area so saves memory, and context-switching between the threads takes less time than process.
