src/main/java/io/mola/galimatias/URL.java
public List<String> queryParameters(final String name) {
        if (name == null) {
            throw new NullPointerException("name is null");
        }
        if (query == null || query.isEmpty()) {
            return null;
        }
        int start = 0;
        final List<String> result = new ArrayList<String>();
        do {
            final int nextAmpersand = query.indexOf('&', start);
            final int end = (nextAmpersand == -1) ? query.length() : nextAmpersand;
            int nextEquals = query.indexOf('=', start);
            if (nextEquals == -1 || nextEquals > end) {
                nextEquals = end;
            }
            final int thisNameLength = nextEquals - start;
            final int thisValueLength = end - nextEquals;
            if (thisNameLength == name.length() && query.regionMatches(start, name, 0, name.length())) {
                if (thisValueLength == 0) {
                    result.add("");
                } else {
                    result.add(query.substring(nextEquals + 1, end));
                }
            }
            if (nextAmpersand == -1) {
                break;
            }
            start = nextAmpersand + 1;
        } while (true);
        return result;
    }
public List<String> queryParameters(final String name) {
        if (name == null) {
            throw new NullPointerException("name is null");
        }
        if (query == null || query.isEmpty()) {
            return null;
        }
        int start = 0;
        final List<String> result = new ArrayList<String>();
        do {
            final int nextAmpersand = query.indexOf('&', start);
            final int end = (nextAmpersand == -1) ? query.length() : nextAmpersand;
            int nextEquals = query.indexOf('=', start);
            if (nextEquals == -1 || nextEquals > end) {
                nextEquals = end;
            }
            final int thisNameLength = nextEquals - start;
            final int thisValueLength = end - nextEquals;
            if (thisNameLength == name.length() && query.regionMatches(start, name, 0, name.length())) {
                if (thisValueLength == 0) {
                    result.add("");
                } else {
                    result.add(query.substring(nextEquals + 1, end));
                }
            }
            if (nextAmpersand == -1) {
                break;
            }
            start = nextAmpersand + 1;
        } while (true);
        return result;
    }
public List < String > queryParameters ( final String name ) { if ( name == null ) { throw new NullPointerException ( "name is null" ) ; } if ( query == null || query . isEmpty ( ) ) { return null ; } int start = 0 ; final List < String > result = new ArrayList < String > ( ) ; do { final int nextAmpersand = query . indexOf ( ' ' , start ) ; final int end = ( nextAmpersand == - 1 ) ? query . length ( ) : nextAmpersand ; int nextEquals = query . indexOf ( ' ' , start ) ; if ( nextEquals == - 1 || nextEquals > end ) { nextEquals = end ; } final int thisNameLength = nextEquals - start ; final int thisValueLength = end - nextEquals ; if ( thisNameLength == name . length ( ) && query . regionMatches ( start , name , 0 , name . length ( ) ) ) { if ( thisValueLength == 0 ) { result . add ( "" ) ; } else { result . add ( query . substring ( nextEquals + 1 , end ) ) ; } } if ( nextAmpersand == - 1 ) { break ; } start = nextAmpersand + 1 ; } while ( true ) ; return result ; }
Gets all query parameter values for a given name.

@param name Parameter name.
@return A {@link java.util.List} with all parameter values or null if the parameter is not present.
Gets all query parameter values for a given name .