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Wraps either an existing OutputStream or an existing Writerand provides
convenience methods for prin
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A connection to a URL for reading or writing. For HTTP connections, see
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This class is used to encode a string using the format required by
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A Properties object is a Hashtable where the keys and values must be Strings.
Each property can have
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This is the central class in the log4j package. Most logging operations, except
configuration, are d
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