| 1 | Core Java - Basics of Java |
|---|
| 2 | Core Java - Datatypes |
| 3 | Core Java - Operators |
| 4 | Core Java - Scanner |
| 5 | Core Java - Control Flow Statements |
| 6 | Core Java - Method |
| 7 | Core Java - Recursion |
| 8 | Core Java - Oops |
| 9 | Core Java - this keyword,
super keyword, Upcasting, Downcasting |
| 10 | Core Java - String |
| 11 | Core Java - Array |
| 12 | Core Java - Collection |
| 13 | Core Java - Exception |
| 14 | Core Java - Multithreading |
| 15 | Core Java - Lambda Expression |
| 15 | Core Java - File Handling |
| 17 | Core Java - Swing |
| 18 | Core Java - Serialization |
| 19 | Core Java - Networking |
| 20 | Core Java - Regex |