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A class for turning a byte stream into a character stream. Data read from the
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This class consists exclusively of static methods that operate on or return
collections. It contains
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HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
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A Set is a data structure which does not allow duplicate elements.
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An Executor that provides methods to manage termination and methods that can
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A TimeUnit represents time durations at a given unit of granularity and provides
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