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ThreadFactory factory = Thread.builder().virtual().name("worker", 0).factory();

Executors/ExecutorService API

The following example uses the Executors API to create an ExecutorService that runs each task in its own virtual thread. The example uses the try-with-resources construct to ensure that the ExecutorService has terminated before continuing. The example demonstrates the use of the  submit methods (these methods do not block), and the invokeAll/invokeAny combinator methods that execute several tasks and wait them to complete.                                               

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