Hi friends,
I have a method like this, the 3rd param, category contains
ArrayList of classes Category.
Here I am copying the Category class from the ArrayList to
lALCategories (Line 11) and storing its property name into a
local variable lsName (Line15) and doing some processing and
writing it back on line 19.
Then adding this class to lALOutPut. Here the changes I made
to the class property name is reflected in HashMap category
also. I don't want the changes to be reflected in the passed
HashMap category. How do I do this? Please help.
TIA
Sudheer
01. public static ArrayList listTree(Integer parentID, HashMap tree, HashMap
category)
02. {
03. Category lCCategory = null;
04. ArrayList lALCategories = new ArrayList(), lALOutPut = new
ArrayList();
05. Integer liNext = null;
06. Integer liTree[] = (Integer[]) tree.get(parentID);
07. String lsName = "";
08. for (short liElm = 0; liElm < liTree.length; liElm++)
09. {
10. liNext = liTree[liElm];
11. lALCategories = (ArrayList) category.get(liNext);
12. for (int liIElm = 0; liIElm < lALCategories.size(); liIElm++)
13. {
14. lCCategory = (Category) lALCategories.get(liIElm);
15. lsName = lCCategory.getName()
16. /*
17. Some processing here on lsName.
18. */
19. lCCategory.setName(lsName);
20. lALOutPut.add(lCCategory);
21. }
22. }
23. return lALOutPut;
24.}
