Supposing that I have some foreach
loop like this:
Set<String> names = new HashSet<>(); //some code for (String name: names) { //some code }
Is there a way to check inside foreach
that the actual name is the last one in Set
without a counter? I didn’t found here some question like this.
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Answer
There isn’t, take a look at How does the Java ‘for each’ loop work?
You must change your loop to use an iterator explicitly or an int counter.