one = (1 + 2);
two = (one + 2);
two = (one + one);
three = ('1' + 2);
four = ['1', two].join();
four = ['1', two].join('');
four = ['1', [one, two].join(',')].join(' ');
four = ['1', [one, two].join()].join(' ');
four = ['1', [one, two].join()].join();
five = 'string' + ['1', [one, two].join()].join() + 'string';
six = myArray.join(' ');
six = [arrayOne, arrayTwo].join();
// This is fine because the array is not created inline.
var x = 'x' + test[x].join('p') + 't';
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