|  | @@ 50-52 (lines=3) @@ | 
                                                            
                                    | 47 |  |         $windowsVersions[$version] = true; | 
                                                            
                                    | 48 |  |         self::writeWindowsVersions($windowsVersions); | 
                                                            
                                    | 49 |  |  | 
                                                            
                                    | 50 |  |         if (isset($siblingVersions[0]) && !isset($windowsVersions[$siblingVersions[0]])) { | 
                                                            
                                    | 51 |  |             $windowsVersions = self::fetchVersion($windowsVersions, $siblingVersions[0]); | 
                                                            
                                    | 52 |  |         } | 
                                                            
                                    | 53 |  |  | 
                                                            
                                    | 54 |  |         if (isset($siblingVersions[1]) && !isset($windowsVersions[$siblingVersions[1]])) { | 
                                                            
                                    | 55 |  |             $windowsVersions = self::fetchVersion($windowsVersions, $siblingVersions[1]); | 
                                                                                
                                |  | @@ 54-56 (lines=3) @@ | 
                                                            
                                    | 51 |  |             $windowsVersions = self::fetchVersion($windowsVersions, $siblingVersions[0]); | 
                                                            
                                    | 52 |  |         } | 
                                                            
                                    | 53 |  |  | 
                                                            
                                    | 54 |  |         if (isset($siblingVersions[1]) && !isset($windowsVersions[$siblingVersions[1]])) { | 
                                                            
                                    | 55 |  |             $windowsVersions = self::fetchVersion($windowsVersions, $siblingVersions[1]); | 
                                                            
                                    | 56 |  |         } | 
                                                            
                                    | 57 |  |  | 
                                                            
                                    | 58 |  |         return $windowsVersions; | 
                                                            
                                    | 59 |  |     } |