Constructor chaining is the process of calling one constructor from another constructor with respect to current object. Constructor chaining...
Constructor chaining is the process of calling one constructor from another constructor with respect to current object. Constructor chaining...
Like C++, Java also supports copy constructor. But, unlike C++, Java doesn’t create a default copy constructor if you...
Like C++, Java also supports copy constructor. But, unlike C++, Java doesn’t create a default copy constructor if you...
Like C++, Java automatically creates default constructor if there is no default or parameterized constructor written by user, and...
Like C++, Java automatically creates default constructor if there is no default or parameterized constructor written by user, and...
Constructors are used to initialize the object’s state. Like methods, a constructor also contains collection of statements(i.e. instructions) that...
Constructors are used to initialize the object’s state. Like methods, a constructor also contains collection of statements(i.e. instructions) that...
The java.lang.System.exit() method exits current program by terminating running Java virtual machine. This method takes a status code. A...
The java.lang.System.exit() method exits current program by terminating running Java virtual machine. This method takes a status code. A...
The java.util.Date.after() method is used to check whether the current instance of the date is after the specified date....
The java.util.Date.after() method is used to check whether the current instance of the date is after the specified date....
Although Java is strictly pass by value, the precise effect differs between whether a primitive type or a reference...
Although Java is strictly pass by value, the precise effect differs between whether a primitive type or a reference...
Before Java 8, interfaces could have only abstract methods. The implementation of these methods has to be provided in...
Before Java 8, interfaces could have only abstract methods. The implementation of these methods has to be provided in...
Remote Method Invocation (RMI) is an API which allows an object to invoke a method on an object that...
Remote Method Invocation (RMI) is an API which allows an object to invoke a method on an object that...
Object cloning refers to the creation of an exact copy of an object. It creates a new instance of...
Object cloning refers to the creation of an exact copy of an object. It creates a new instance of...