Area.java

public class Area {
    public static void main(String[] var0) {
      Shape var1 = new Shape();
      System.out.println(var1.l);
      var1.area();
      Shape var2 = new Shape(2.0);
      System.out.println(var1.b);
      System.out.println(var2.l);
      System.out.println("Area of Shape with one side: " + var2.area(2.0));
      System.out.println("Area of Shape with two sides: " + var2.area(3.0, 5.0));
      Triangle var3 = new Triangle(2.0, 4.0);
      System.out.println(var3.b);
      System.out.println("Area of the triangle with all side: " + var3.area(2.0, 4.0, 6.0));
      System.out.println("Area of Triangle with one side and height: " + var3.area(2.0, 4.0));
      var3.area();
      System.out.println(var3.h);
   }
}