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Return the contained value, if present, otherwise throw an exception to be
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A class for turning a byte stream into a character stream. Data read from the
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Thrown when a hostname can not be resolved.
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HashSet is an implementation of a Set. All optional operations (adding and
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Walk the nodes of the tree left-to-right or right-to-left. Note that in
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A TimeUnit represents time durations at a given unit of granularity and provides
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A Rectangle specifies an area in a coordinate space that is enclosed by the
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- Best IntelliJ plugins