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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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Wraps an existing Writer and buffers the output. Expensive interaction with the
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A readable source of bytes.Most clients will use input streams that read data
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This exception is thrown when a program attempts to create an URL from an
incorrect specification.
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HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
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The LoggerFactory is a utility class producing Loggers for various logging APIs,
most notably for lo
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