package miscToyCode;
import java.util.ArrayList;
import java.util.Collections;


public class ArrayListOfDoubles {

	public static void main(String[] args) {
		//Declare a reference.
		ArrayList<Double> arrName;

		//Create a new ArrayList object and 
		//  store the reference.
		arrName = new ArrayList<Double>();

		//Directly (Java will box the values)
		arrName.add(1.1);
		arrName.add(2.3);
		arrName.add(37.8);

		//Using Double objects we create
		Double d = new Double(3.14);
		arrName.add(d);
		arrName.add(d);

		System.out.println(arrName);
	
		//We can do the following because of how Double is designed!	
		Collections.sort(arrName);

		System.out.println(arrName);	
		
		
		
		
		arrName.clear();
		arrName.add(1.1);
		arrName.add(2.3);
		arrName.add(0, 37.8);
		System.out.println(arrName);
		
		  int length = arrName.size();
		  for (int i=0; i<length; i++) {
		     //process arrName.get(i);
			  System.out.println(arrName.get(i));
		  }


		
		
		
		
	}

}