question: public static boolean gitGlobalConfig ( final AtomicReference < String > path ) { final String GlobalConfigFileName = ".gitconfig" ; path . set ( null ) ; String globalPath = Path . combine ( Environment . getFolderPath ( Environment . SpecialFolder . UserProfile ) , GlobalConfigFileName ) ; if ( Path . fileExists ( globalPath ) ) { path . set ( globalPath ) ; } return path . get ( ) != null ; }
target:  Gets the path to the Git global configuration file.