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Formats or parses dates and times.This class provides factories for obtaining
instances configured f
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This class consists exclusively of static methods that operate on or return
collections. It contains
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LinkedHashMap is an implementation of Map that guarantees iteration order. All
optional operations a
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This class provides methods that return pseudo-random values.It is dangerous to
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A parser that parses a text string of primitive types and strings with the help
of regular expressio
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