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An URLConnection for HTTP (RFC 2616 [http://tools.ietf.org/html/rfc2616]) used
to send and receive d
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This class represents a server-side socket that waits for incoming client
connections. A ServerSocke
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LinkedHashMap is an implementation of Map that guarantees iteration order. All
optional operations a
- Scanner (java.util)
A parser that parses a text string of primitive types and strings with the help
of regular expressio
- CountDownLatch (java.util.concurrent)
A synchronization aid that allows one or more threads to wait until a set of
operations being perfor
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A counting semaphore. Conceptually, a semaphore maintains a set of permits. Each
#acquire blocks if
- Github Copilot alternatives