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ObjectMapper provides functionality for reading and writing JSON, either to and
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A readable source of bytes.Most clients will use input streams that read data
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This SocketException may be thrown during socket creation or setting options,
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A connection to a URL for reading or writing. For HTTP connections, see
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A class which can consume and produce dates in SQL Date format. Dates are
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A concrete subclass of NumberFormat that formats decimal numbers. It has a
variety of features desig
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