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*/ |
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package extra166y; |
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+ |
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import java.lang.ref.*; |
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import java.lang.reflect.*; |
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import java.io.*; |
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* Returns {@code true} if this map contains a key equivalent to |
681 |
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* the given key with respect to this map's key Equivalence. |
682 |
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* |
683 |
< |
* @param key possible key |
683 |
> |
* @param key possible key |
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* @return {@code true} if this map contains the specified key |
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* @throws NullPointerException if the specified key is null |
686 |
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*/ |
698 |
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* key with respect to this map's key Equivalence, or {@code null} |
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* if no such mapping exists. |
700 |
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* |
701 |
< |
* @param key possible key |
701 |
> |
* @param key possible key |
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* @return the value associated with the key, or {@code null} if |
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* there is no mapping |
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* @throws NullPointerException if the specified key is null |