Java Source Codes

The application is a set of the following source codes:
- Hello
- Scanner class
- Methods
- If (Quadratic Equation)
- If else (How old are you?)
- Switch (Simple calculator)
- For (The sum 1^2+2^2+...+n^2)
- While (Fibonacci numbers <= n)
- Do while (Random numbers)
- For each
- Logical operators
- Bitwise operators
- Constructors
- Accessors and Mutators
- Day of the week
- JFrame (System of linear equations)

Updates in the near future:).