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*/ |
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package jsr166y; |
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+ |
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import java.util.concurrent.*; |
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< |
import java.util.concurrent.locks.*; |
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< |
import java.util.concurrent.atomic.*; |
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< |
import java.util.*; |
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import java.io.*; |
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> |
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import java.util.AbstractQueue; |
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import java.util.Collection; |
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import java.util.Iterator; |
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import java.util.NoSuchElementException; |
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import java.util.concurrent.locks.LockSupport; |
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import java.util.concurrent.atomic.AtomicReference; |
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import java.util.concurrent.atomic.AtomicReferenceFieldUpdater; |
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/** |
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* An unbounded {@linkplain TransferQueue} based on linked nodes. |