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Constructor in java
A constructor in Java is a special method that is automatically invoked when an object of a class is created, primarily to initialize the object. Key properties include that the constructor name must match the class name, it cannot return a value, and it cannot be static or inherited. Constructors are used to eliminate default values and allow custom initialization of object properties.
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Constructor in java
- 2. Constructor in Java Constructoris a special member method which will be called automatically when you create an object of any class. The main purpose of using constructor is to initialize an object.
- 3. Properties of constructor Constructor name must be same as class name Constructor will be called automatically Constructor can’t return any value even void. Constructor should not be static Constructor can’t inherit
- 4. How Constructor eliminatedefault values ? Constructor are mainly used for eliminate default value, whenever you create object of any class then it allocate memory of variable and store or initialized default value. Using constructor we initialized our own value in variable.
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