renamed

Chapter 07/Exercise 7.1

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+class Person { 
+    constructor(firstname, lastname) { 
+    this.firstname = firstname; 
+    this.lastname = lastname; 
+    } 
+} 
+let person1 = new Person("Maaike", "van Putten");
+let person2 = new Person("Laurence", "Svekis");
+console.log("hello " + person1.firstname);
+console.log("hello " + person2.firstname);