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An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
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Fake signature of an existing Java class.
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Provides access to system-related information and resources including standard
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A PriorityQueue holds elements on a priority heap, which orders the elements
according to their natu
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UUID is an immutable representation of a 128-bit universally unique identifier
(UUID). There are mul
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An object that executes submitted Runnable tasks. This interface provides a way
of decoupling task s
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