private void appendSeparator ( ) { if ( separators . length ( ) == 1 ) { appendNormal ( separators . charAt ( 0 ) ) ; } else { builder . append ( ' ' ) ; for ( int i = 0 ; i < separators . length ( ) ; i ++ ) { appendInBracket ( separators . charAt ( i ) ) ; } builder . append ( "]" ) ; } }
Appends the regex form matching the separators for the path type .