how to create user defined arraylist in java code example
Example 1: how to create a list in java
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
class scratch{
public static void main(String[] args) {
List<Integer> aList = new ArrayList<>();
List<Integer> lList = new LinkedList<>();
}
}
Example 2: how add model class to array list
//main class
SomeClass b= new SomeClass();
list.add(b);
//subclass
Home.MainCategory mainCategory = new Home().getInstranceMainCategory();
mainCategory.mainCatName = getString(R.string.more);
mainCategoryList.add(mainCategory);