Extract methods createVertexes and createIndexes
Add commons lang to libs
Crate vertexes with ArrayList
createIndexes with ArrayList
Use the actual length of the index array
Remove the client state texture_coord_array
Do not generate triangles for the last line of coords
Fix the line ending degenerate triangle
Add colors to vertexes
More vertexes
Add more rotation so that the shape can be visually inspected from all sides