Add indexed get to BoundedFifoBuffer / CircularFifoBuffer
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Key: COLLECTIONS-399
URL: https://issues.apache.org/jira/browse/COLLECTIONS-399
Project: Commons Collections
Issue Type: New Feature
Reporter: Sebb
Since the BoundedFifoBuffer is implemented as an array, it should be simple to
implement random access to any element of the buffer.
[This functionality was requested on the Commons user list]
For example:
// get nth entry; i.e. get(0) is the same as get()
// NoSuchElementException if i >= numEntries
// if i < 0, could either throw an Exception or treat as reverse index from end
of buffer
E get(int i)
This would also work for the sub-class CircularFifoBuffer.
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