hierarchy of javascript and java

简单举例说明java和javascript在对象继承上的差别，javascript是原型继承，java甪是类继承：

Java	JavaScript
Strongly-typed	Loosely-typed
Static	Dynamic
Classical	Prototypal
Classes	Functions
Constructors	Functions
Methods	Functions

JavaScript

function Manager () {
    this.reports = [];
}
Manager.prototype = new Employee;
function WorkerBee () {
    this.projects = [];
}
WorkerBee.prototype = new Employee;

Java

public class Manager extends Employee {
   public Employee[] reports;
   public Manager () {
      this.reports = new Employee[0];
   }
}
public class WorkerBee extends Employee {
   public String[] projects;
   public WorkerBee () {
      this.projects = new String[0];
   }
}