Explanation: Private variables a and b are declared in the class Example. A parameterized constructor is declared using the function Example . It includes two methods getA() and getB(). In the main class, the constructor is called, and the constructor’s access values are assigned.
Read moreWhat is parameterized constructor syntax?
The constructors that can take arguments are called parameterized constructors. When a constructor is parameterized, we must pass arguments to the constructor. When a constructor is parameterized, the object declaration without parameter may not work.
Read moreWhat is parameterized in Java?
A parameterized type is an instantiation of a generic type with actual type arguments . A generic type is a reference type that has one or more type parameters. These type parameters are later replaced by type arguments when the generic type is instantiated (or declared ).
Read moreWhat is parameterized and non parameterized constructor in Java?
Constructor types: No-Arg Constructor – a constructor that does not accept any arguments. Parameterized constructor – a constructor that accepts arguments . Default Constructor – a constructor that is automatically created by the Java compiler if it is not explicitly defined.
Read moreHow is the parameterized constructor called?
Parameterized constructors When an object is declared in a parameterized constructor, the initial values have to be passed as arguments to the constructor function. The normal way of object declaration may not work. The constructors can be called explicitly or implicitly .
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