public TYPE_1 METHOD_1 ( ) { TYPE_1 path ; <BUG> for ( path = this ;( VAR_1 ) != null ;path = VAR_1 ) ;</BUG> return path ; }
public TYPE_1 METHOD_1 ( ) { TYPE_1 path ; path = this ; while ( ( VAR_1 ) != null ) { path = VAR_1 ; } return path ; } 
