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An abstraction for a native pointer data type. A Pointer instance represents, on
the Java side, a na
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Wraps an existing Writer and buffers the output. Expensive interaction with the
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A writable sink for bytes.Most clients will use output streams that write data
to the file system (
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A connection to a URL for reading or writing. For HTTP connections, see
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Uses a one-way hash function to turn an arbitrary number of bytes into a
fixed-length byte sequence.
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An int value that may be updated atomically. See the java.util.concurrent.atomic
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