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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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An output stream that writes bytes to a file. If the output file exists, it can
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An immutable arbitrary-precision signed integer.FAST CRYPTOGRAPHY
This implementation is efficient f
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A Uniform Resource Locator that identifies the location of an Internet resource
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An object that executes submitted Runnable tasks. This interface provides a way
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This class provides access to implementations of cryptographic ciphers for
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