java - Storing values in simple array map -


i have 2 loops, in first for loop have headings , in second loop have items related headings. problem storing heading items in simple array map.

ex:

  1. heading1 = {item1,item2,item3, , on}
  2. heading2 = {item8,item10,and on}

how achieve type of storage in simple array map.

    (int k = 0; k < checklistmainitems.size(); k++) {           mainsub = checklistmainitems.get(k).getmainitemdescription().tostring();          (int j = 0; j < checklistsubitems.size(); j++) {             subitemtexts.add(checklistsubitems.get(j).getsubitemdescription().tostring();}          }     }

you can use hashmap key type can have string , value arraylist of strings.

but if want use arrays can use string map[][] = new string[checklistmainitems.size()][]; inside second loop can put values in map[k][j]


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