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An output stream that writes bytes to a file. If the output file exists, it can
be replaced or appen
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This class contains various methods for manipulating arrays (such as sorting and
searching). This cl
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HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
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TimeZone represents a time zone offset, and also figures out daylight savings.
Typically, you get a
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XPath provides access to the XPath evaluation environment and expressions.
Evaluation of XPath Expr
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