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Return the contained value, if present, otherwise throw an exception to be
created by the provided s
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A legacy iteration interface.New code should use Iterator instead. Iterator
replaces the enumeration
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HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
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Locale represents a language/country/variant combination. Locales are used to
alter the presentatio
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A Map is a data structure consisting of a set of keys and values in which each
key is mapped to a si
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- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.
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