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Provides access to system-related information and resources including standard
input and output. Ena
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An URLConnection for HTTP (RFC 2616 [http://tools.ietf.org/html/rfc2616]) used
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A generic Abstract Window Toolkit(AWT) container object is a component that can
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The GridBagLayout class is a flexible layout manager that aligns components
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A Rectangle specifies an area in a coordinate space that is enclosed by the
Rectangle object's top-
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