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Do Java Iterators or Enhanced Loops guarantee results in order of insertion? Please if the answer requires it, expand out an elaborate how Java handles ordering.
Examples of actual data structures in question:
1. Vector<String[]>
2. Iterator<String[]>
But my question was curious about all various data structures.
The problem in question concerns Oracle SQL database results. I run an ordered query and I wish to access the data in this exact order.
Java doesn’t provide any guarantees for these however, in certain cases, items will be iterated in a particular order:
It all depends on what you’re iterating over, and the particular implementation.