Java Square Factory

Create rectangles with (x,y) points and display to console.

Each element represents coordinates for points in the form (x,y). Rectangles built with odd element point pairs represent top-left points, while even elements represent bottom-right points.

double[][] coords = {
    // rectangle #1
    {1.0 , 1.0},        // element 0 : point #1, bottom-left
    {1.0 , 3.0},        // element 1 : point #2, top-left
    {4.0 , 3.0},        // element 2 : point #3, top-right
    {4.0 , 1.0},        // element 3 : point #4, bottom-right
...
};