Certain principles hold for the use of iterators: In general, you should be able to have multiple traversals in progress at the same time; that is, an iterator should allow for the concept of nested ...

Buffered iterators work in a similar fashion as BufferedInputStreams and can reduce delays in an iterator series. We'll walk you through some sample code line by line to demonstrate the process. In ...

Iterators in Java typically expect exclusive access to the data structure they loop through. If another thread tries to modify a collection of objects while an ...