Papillary thyroid cancer (also sometimes called papillary thyroid carcinoma) is the most common type of thyroid cancer. You may have even heard your doctor talk about metastatic papillary thyroid cancer (metastatic means that it has spread beyond your thyroid gland).
Classes can have special methods called constructors. A constructor is a method that is automatically called when an object is created. Constructors are used to perform operations at the time an object is created. Constructors typically initialize instance fields and perform other object initialization tasks.
Object is created with the use of new operator, in Java programming language. For example, if there is a class called Car, then the following can be used to create an object of the Car class. new Car(); Here, a Car object is created by the new operator and a reference to object is returned. The new operator along with the constructor of the Car class is used to create the new object.