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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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The BitSet class implements abit array [http://en.wikipedia.org/wiki/Bit_array].
Each element is eit
- TimeZone (java.util)
TimeZone represents a time zone offset, and also figures out daylight savings.
Typically, you get a
- Handler (java.util.logging)
A Handler object accepts a logging request and exports the desired messages to a
target, for example
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
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