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Return the contained value, if present, otherwise throw an exception to be
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This class represents a server-side socket that waits for incoming client
connections. A ServerSocke
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Calendar is an abstract base class for converting between a Date object and a
set of integer fields
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HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
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A plug-in replacement for JDK1.5 java.util.Hashtable. This version is based on
org.cliffc.high_scale
- Vector (java.util)
Vector is an implementation of List, backed by an array and synchronized. All
optional operations in
- Executors (java.util.concurrent)
Factory and utility methods for Executor, ExecutorService,
ScheduledExecutorService, ThreadFactory,
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