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//Example 1

var createPerson = function(firstName, lastName){
  var person = {};

  //Descriptor object - define single property
  //2 types - Data & Accessor descriptors

  Object.defineProperty(person, "firstName", {

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//The constructor pattern

function Robot(name, model, job){
   this.name = name;
   this.model = model;
   this.job = job;
   this.sayMyName = function() {
      alert(this.name);
};
}

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//The Factory Pattern
var createPerson = function(firstName, lastName) {
  return {
    firstName : firstName,
    lastName : lastName,
    greet : function(){
      return "Hey there " + firstName + " " + lastName;
    }
};
};  

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function Person(firstName, lastName){
    this.firstName = firstName;
    this.lastName = lastName;
};

Person.prototype.getFullName = function(){
    return this.firstName + " " + this.lastName;
};

function Employee(firstName, lastName, position){

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//converting a Java ArrayList to an int[] array

int[] arr = new int[myArrList.size()];
		for (int i=0; i < arr.length; i++){
			arr[i] = myArrList.get(i).intValue();
		}

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//A custom toString method that returns a meaningful string representation of an ArrayList object

public String toString() {
		
		String strOutput = "MyArrayListObject [";  //Prints constructor name + left bracket
		for(int i = 0; i < myArr.size(); i++){     //myArr = ArrayList instance variable
			strOutput += myArr.get(i) + ", ";
			}
		strOutput = strOutput + "]";
		return strOutput;

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import java.awt.Point;	

public class Vehicle{
        private Point location = new Point();
        private String name;
        
     public Vehicle(Point location, String name){
          this.location = new Point(location);  //Since Point object is mutable, it should be copied.
	  vehicleName = name;
	}