1.Writing a program in Java to implement implicit and explicit type casting
2.Writing a program in Java to implement access modifiers
3.Writing a program in Java to verify implementations of methods and ways of calling a method
4.Writing a program in Java to verify the implementations of constructor types
5.Writing a program in Java to verify implementations of collections
6.Writing a program in Java to verify implementations of maps
7.Writing a program in Java to verify the implementation of inner classes
8.Write a program to create strings and display the conversion of string to StringBuffer and StringBuilder.
9.Writing a program in Java to verify implementation of arrays
10.Writing a program in Java to verify implementations of regular expressions