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Groovy - Create a generic List collection, append the items Code Example

The code for Create a generic List collection, append the items

class Program {
   static void main(String[] args) {
      // Creating a generic List collection
      List<String> cities = new ArrayList<String>();
      cities.add("Gwalior");
      cities.add("New Delhi");
      cities.add("Bhopal");
		
      for(String city : cities) {
         println(city);
      }
   } 
}

/*
Output:

Gwalior
New Delhi
Bhopal
*/