Icon base code

gistfile1.txt

public Icon[] icons;
public abstract String[] getTextureNames();
    
public void updateIcons(IconRegister iconRegister)
{
    String[] textureNames = getTextureNames();
    this.icons = new Icon[textureNames.length];

    for (int i = 0; i < this.icons.length; ++i)
    {
        this.icons[i] = iconRegister.registerIcon("arbitraryname:"+"subfolder/"+textureNames[i]);
    }
}