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A connection to a URL for reading or writing. For HTTP connections, see
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The base class for all formats. This is an abstract base class which specifies
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Calendar is an abstract base class for converting between a Date object and a
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LinkedHashMap is an implementation of Map that guarantees iteration order. All
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Patterns are compiled regular expressions. In many cases, convenience methods
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Defines methods that all servlets must implement. A servlet is a small Java
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