How To Get Data From A Specific Arraylist Row Using With A Loop?

How do I get data from a specific ArrayList row using a loop? I've added those value into ArrayList as follow. myArrayList.add('ID007'); myArrayList.add('PPShein'); myArrayList.add

Solution 1:

ArrayList has a handy method called get, which takes in an index. What you may be used to is using Arrays, such as array[3] to access the 4th element. With an ArrayList, use the get method:

for(int i = 0; i < myArr.size(); i++) {
  System.out.println(myArr.get(i)); //prints element i 
}

Solution 2:

You just call the row...

    String getName;
    int rowValue = 2;
    getName = myarr.get(rowValue);