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ObjectMapper provides functionality for reading and writing JSON, either to and
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HashSet is an implementation of a Set. All optional operations (adding and
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A Map is a data structure consisting of a set of keys and values in which each
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A Properties object is a Hashtable where the keys and values must be Strings.
Each property can have
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Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- Options (org.apache.commons.cli)
Main entry-point into the library.
Options represents a collection of Option objects, which describ
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