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An immutable arbitrary-precision signed decimal.A value is represented by an
arbitrary-precision "un
- URI (java.net)
A Uniform Resource Identifier that identifies an abstract or physical resource,
as specified by RFC
- Set (java.util)
A Set is a data structure which does not allow duplicate elements.
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The TimerTask class represents a task to run at a specified time. The task may
be run once or repeat
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Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- Base64 (org.apache.commons.codec.binary)
Provides Base64 encoding and decoding as defined by RFC 2045.This class
implements section 6.8. Base
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