Notes:

Inner class: https://javajee.com/book/java-core-classes-objects-variables-and-methods

Topic 1: Inner classes

1. Create an interface InterA with a single method. Create an anonymous inner class that implement that interface and invoke that method.

Notes: https://javajee.com/book/java-core-exception-handling

Topic 1: Handling exceptions

1. Create a program to demonstrate the keywords throw, throws, try, catch and finally.

Question sets:

With answers: set-32, set-34

Topic 1: Arrays

1. Write a method that accept two strings and check if two strings are anagrams (or permutations of each other). Example: "aaba" and "aaab" should return true. But "aaba" and "aabb" should return false. Test the method by passing positive and negative cases from the main method.

Question sets:

With answers: set-28, set-30

Notes: https://javajee.com/book/java-core-object-oriented-programming

Topic 1: Inheritance

1. Create class Abc in a package with a protected variable. Create another class Def in another package extending the class Abc and print the value of inherited protected variable.

Question sets:

With answers: set-20, set-22

Notes: 

https://javajee.com/book/java-core-operators-decision-and-looping-constr...

Exercises

Module 3.1: Operators and scopes

1. Program with instance variable and local variable.

   1. Write a program with an instance variable and local variable with same name.

   2. Assign different values along with their declarations.