Your ArrayList's size is 1, then you call next() function twice. Exception will occur.
When you call the second time iter.next(), there is null pointer exception due to "null.next"
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Type: Posts; User: conniesookie
Your ArrayList's size is 1, then you call next() function twice. Exception will occur.
When you call the second time iter.next(), there is null pointer exception due to "null.next"
List...