Top "Callable" questions

How to ensure garbage collection of a FutureTask that is submitted to a ThreadPoolExecutor and then cancelled?

I am submitting Callable objects to a ThreadPoolExecutor and they seem to be sticking around in memory. Looking at the …

java memory-leaks executor callable futuretask

What does the keyword "callable" do in PHP

To be more exact, the "callable" used in function declaration arguments. like the one below. function post($pattern, callable $handler) { $…

php type-hinting callable function-declaration type-declaration

Proper way to handle Thread.interrupted() in a Callable?

What is the proper way to handle Thread.interrupted() in a Callable? I'm guessing that the callable should throw an …

java multithreading future callable