Java concepts

Java concepts

1. Access Modifiers

2. Polymorphism

   • Overloading
   • Overriding

3. Inheritance

   • Association
     • Aggregation
     • Composition
   • Interface
     • java 8 - default
   • Abstract Class
     • Abstract Methods

4. Object Class

   • static
     • methods
       • in classes and interfaces since java 8
     • Variables
     • Blocks
     • Inner class
     • Imports
   • Constructor
   • Serialization/Deserialization
     • Transient
   • HashCode and Equals

5. Java Collections

   • Collection
     • Set
     • List
   • Map
   • Comparable/Comparator