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A readable source of bytes.Most clients will use input streams that read data
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Wraps either an existing OutputStream or an existing Writerand provides
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The base class for all formats. This is an abstract base class which specifies
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A specific moment in time, with millisecond precision. Values typically come
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XPath provides access to the XPath evaluation environment and expressions.
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A generic Abstract Window Toolkit(AWT) container object is a component that can
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