public static String pathMatch ( String pathSpec , String path ) { char c = pathSpec . charAt ( 0 ) ; if ( c == ' ' ) { if ( pathSpec . length ( ) == 1 ) return path ; if ( pathSpec . equals ( path ) ) return path ; if ( pathSpec . endsWith ( "/*" ) && pathSpec . regionMatches ( 0 , path , 0 , pathSpec . length ( ) - 2 ) ) return path . substring ( 0 , pathSpec . length ( ) - 2 ) ; if ( path . startsWith ( pathSpec ) && path . charAt ( pathSpec . length ( ) ) == ' ' ) return path ; } else if ( c == ' ' ) { if ( path . regionMatches ( path . length ( ) - ( pathSpec . length ( ) - 1 ) , pathSpec , 1 , pathSpec . length ( ) - 1 ) ) return path ; } return null ; }
Return the portion of a path that matches a path spec .