Arraylist add method into last value every item

Asked Jul 17 '18 at 02:27

Active Jul 17 '18 at 02:32

Viewed 42 times

for(int i=1; i <= allsize; i+=10) {
    all[c] = new All();
    mPremiumList.clear();

    if(pre_size != 0){
        if(pre_order < pre_size){
            mPremiumList.add(premiumArrayList.get(pre_order));
            pre_order++;
        }
    }

    all[c].setPremiumItemsInSection(mPremiumList);
    mAllList.add(all[c]);
    c++;
}

mAllList have last value every item.. I try this code include for

All all = new All();

but still add method into last value every item.. what i missing?

edited Jul 17 '18 at 02:32

Hovercraft Full Of Eels

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asked Jul 17 '18 at 02:27

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`mPremiumList = new ArrayList<>();` – shmosel Jul 17 '18 at 02:31
If you want folks to take the time to study your code and help solve your problem, please put in the time to format your code so that it's easy to read. If we can readily read your code, we have a better chance of understanding it, no? – Hovercraft Full Of Eels Jul 17 '18 at 02:31
Code formatted for you – Hovercraft Full Of Eels Jul 17 '18 at 02:34
Java only has primitive and reference variables. When you add a List to a collection you are adding that reference not a copy of the list. You should be able to see this in your debugger. – Peter Lawrey Jul 17 '18 at 05:48

Arraylist add method into last value every item

0 Answers0