javax4u/java_8_thread_future_runnable_task

This example explains task execution in order and without order. It uses java.util.concurrent.Future to achieve it. ExecuterService is used as handle to thread-pool

java_8_thread_future_runnable_task

This example explains task execution in order and without order. It uses java.util.concurrent.Future to achieve it. ExecuterService is used as handle to thread-pool

Random task execution

All tasks has been submitted to ExecutorService in one shot, and all started in one shot.

Ordered task execution, but failed due to submission in one shot.

Ordered task execution, all task has been added to Linkedlist and with iteration of list , future.isDone checks completion of first task then next task is added by executor.submit(task).

Ordered task execution, future.isDone checks completion of first task then next task is added by executor.submit(task).