does these code has memory leakage?

Question

static private       ArrayList   seriesColors      = new ArrayList();

public Audiogram(int widthParm, int heightParm)
            throws Exception
    {
        sup         


        

Answer 1

With regards to your first question, it's hard to say whether seriesColors would create a substantial memory issue without knowing more about how the rest of the program works. E.g., Are objects ever removed from seriesColors? How often is a new Audiogram created? How many Audiograms will be created over the runtime life of the program? Etc.