Type mismatch: cannot convert from void to ArrayList

Question

Why am I getting this error for this code? I have the correct imports for ArrayList an Collections

private ArrayList tips;

public TipsTask(ArrayLi         


        

Answer 1

Collections.shuffle(tips);

Collections.shuffle return void, you cannot assign void to a ArrayList.

you could do for example:

    Collections.shuffle(tips);
    this.tips = tips;