# | Line 52 | Line 52 | import java.util.*; | |
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52 | * without threads to handle tasks once they become eligible to run. | |
53 | * | |
54 | * <p><b>Extension notes:</b> This class overrides the | |
55 | < | * {@link ThreadPoolExecutor#execute execute} and |
55 | > | * {@link ThreadPoolExecutor#execute(Runnable) execute} and |
56 | * {@link AbstractExecutorService#submit(Runnable) submit} | |
57 | * methods to generate internal {@link ScheduledFuture} objects to | |
58 | * control per-task delays and scheduling. To preserve |
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