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Provides a client-side TCP socket.
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A linear collection that supports element insertion and removal at both ends.
The name deque is shor
- Hashtable (java.util)
A plug-in replacement for JDK1.5 java.util.Hashtable. This version is based on
org.cliffc.high_scale
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A counting semaphore. Conceptually, a semaphore maintains a set of permits. Each
#acquire blocks if
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Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
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Defines a general exception a servlet can throw when it encounters difficulty.
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