# | Line 603 | Line 603 | public class Semaphore implements java.i | |
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603 | ||
604 | /** | |
605 | * Acquires and returns all permits that are immediately available. | |
606 | + | * Upon return, zero permits are available. |
607 | * | |
608 | * @return the number of permits acquired | |
609 | */ |
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