Java Compiler : Java Syntax

import java.util.LinkedList; public class Main { public static void main(String[] args) { LinkedList height_Persons=new LinkedList(); height_Persons.add(6.4f); height_Persons.add(5.1f); height_Persons.add(5.3f); height_Persons.add(6.1f); height_Persons.add(6.8f); height_Persons.removeLast(); // Removes 6.8 System.out.println("\n Heights of individual are are: "+height_Persons); } }