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| Library: | Apache Jakarta Commons Collections 3.2  |
| Package: | org.apache.commons.collections |
ClosureUtilsprovides reference implementations and utilities for the Closure functor interface. The supplied closures are:- Invoker - invokes a method on the input object
- For - repeatedly calls a closure for a fixed number of times
- While - repeatedly calls a closure while a predicate is true
- DoWhile - repeatedly calls a closure while a predicate is true
- Chained - chains two or more closures together
- Switch - calls one closure based on one or more predicates
- SwitchMap - calls one closure looked up from a Map
- Transformer - wraps a Transformer as a Closure
- NOP - does nothing
- Exception - always throws an exception
All the supplied closures are Serializable.