Every class has a constructor whether it’s a normal class or a abstract class . Constructors are not methods and they don’t have any return type. Constructor name should match with class name . Constructor can use any access specifier, they can be declared as private also.
Read moreCan we have a class with no constructor in it in Java?
It is possible for a class to have no constructor . (An important distinction to draw here is that the JVM does not require all class files to have a constructor; however, any class defined in Java does have a default constructor if a constructor is not explicitly declared.
Read moreIs public class possible in Java?
There can be only one public class in a java file because the name of java file is same as the name of public class.
Read moreWhat is public method in Java?
Public methods are methods that are accessible both inside and outside the scope of your class . Any instance of that class will have access to public methods and can invoke them.
Read moreHow do you make a class public in Java?
Java Classes and Objects
Read moreWhat is public class Main in Java?
The keyword public static void main is the means by which you create a main method within the Java application . It’s the core method of the program and calls all others. It can’t return values and accepts parameters for complex command-line processing.
Read moreHow do you make a class public in Java?
Java Classes and Objects
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