Initialize method from HashSet

I have added the element spells.add(new Magic("boring",2,true)); and similar, but when I try to run 

for (Magic set : spells) {
        Magic magic1 = new Magic(spells);
        magic1.go();
}

I get the error no suitable constructor found for Magic(java.util.HashSet<Magic>

If I change Magic magic1 = new Magic(spells); to Magic magic1 = new Magic("boring",2,true), I get the results I was looking for, but I want to be able to use a HashSet.

How can I make the contents of the HashSet usable?

Jon Skeet
people
quotationmark

Why are you constructing a new Magic instance within the loop (or trying to, anyway)? Surely you just need the ones in the set:

for (Magic spell : spells) {
    spell.go();
}

Note that currently you're ignoring the set variable in your loop as well - which I've renamed to spell to be more obvious. Whenever you find yourself declaring a variable and then ignoring it, that's a hint that something's wrong...

people

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