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Peter Meinzinger authored
In the previous algorithm, a null pointer exception would appear, as the iterator is deleted in each step. The new algorithm avoids this behaviour by using a while-loop and resetting the iterator in each step.
22b7cd9f
In the previous algorithm, a null pointer exception would appear, as the iterator is deleted in each step. The new algorithm avoids this behaviour by using a while-loop and resetting the iterator in each step.