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An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
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A specialized Writer that writes to a file in the file system. All write
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Formats or parses dates and times.This class provides factories for obtaining
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A concrete subclass of NumberFormat that formats decimal numbers. It has a
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XPath provides access to the XPath evaluation environment and expressions.
Evaluation of XPath Expr
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