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An "abstract" representation of a file system entity identified by a pathname.
The pathname may be a
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A thread is a thread of execution in a program. The Java Virtual Machine allows
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Vector is an implementation of List, backed by an array and synchronized. All
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A task that returns a result and may throw an exception. Implementors define a
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A synchronization aid that allows one or more threads to wait until a set of
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General IO stream manipulation utilities. This class provides static utility
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