![]() Constructor’s name must be the same as the name of the class in which it is declared and defined.Ģ. There are the following characteristics of constructor in java. If we try to create an object of the class without specifying any constructor, JVM will create a constructor for us. It is invoked when an instance of a class is created using the new operator.Ĭonstructors can also accept arguments like methods and can be overloaded. ![]() Java constructor can perform any action but specially designed to perform initializing actions, such as initializing the instance variables.Ī constructor within a class allows constructing the object of the class at runtime. ![]() The sole purpose of the constructor is to initialize the data fields of objects in the class. In other words, a constructor is a special type of method that is used to initialize instance variables in a class.
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