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A linear collection that supports element insertion and removal at both ends.
The name deque is shor
- HashMap (java.util)
HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
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Factory and utility methods for Executor, ExecutorService,
ScheduledExecutorService, ThreadFactory,
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Defines a general exception a servlet can throw when it encounters difficulty.
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General file manipulation utilities. Facilities are provided in the following
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