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Return the contained value, if present, otherwise throw an exception to be
created by the provided s
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A readable source of bytes.Most clients will use input streams that read data
from the file system (
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A thread is a thread of execution in a program. The Java Virtual Machine allows
an application to ha
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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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