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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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This class implements a simple HTTP server. A HttpServer is bound to an IP
address and port number a
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Allows reading from and writing to a file in a random-access manner. This is
different from the uni-
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Uses a one-way hash function to turn an arbitrary number of bytes into a
fixed-length byte sequence.
- Vector (java.util)
Vector is an implementation of List, backed by an array and synchronized. All
optional operations in
- Callable (java.util.concurrent)
A task that returns a result and may throw an exception. Implementors define a
single method with no
- JarFile (java.util.jar)
JarFile is used to read jar entries and their associated data from jar files.
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