Digiviso

  11.  Exception Handling :     Exception handling in Java allows you to handle runtime errors gracefully. It involves try, catch, finally, and throw keywords. 12.  Packages :     Packages are namespaces that organize classes and interfaces into a hierarchical structure. They help in organizing and managing large-scale Java applications. 13.  Modifiers :     Modifiers are keywords that define the access levels, scope, and behavior of classes, methods, and variables. Examples include public, private, protected, static, etc. 14.  Constructors :     Constructors are special methods used for initializing objects. They have the same name as the class and are called when an object is created. 15.  Methods Overloading and Overriding :     Overloading is the ability to define multiple methods with the same name but different parameters in the same class. Overriding involves redefining a method in a subclass with the...