*/
    public static boolean isDotQuadIP ( String hostname ) {
        if ( Character.isDigit(hostname.charAt(0)) ) {
            int i, len, dots;
            char[] data;

            i = dots = 0; /* quick IP address validation */
            len = hostname.length();
            data = hostname.toCharArray();
            while ( i < len && Character.isDigit(data[ i++ ]) ) {
                if ( i == len && dots == 3 ) {

 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.query;

import static org.codelibs.core.stream.StreamUtil.stream;

import java.lang.Character.UnicodeBlock;

import org.apache.lucene.search.Query;
import org.codelibs.fess.Constants;
import org.codelibs.fess.entity.QueryContext;
import org.codelibs.fess.mylasta.direction.FessConfig;

                    }
                    ip = ( ip << 8 ) + b;
                }
                while ( i < data.length && Character.isWhitespace(data[ i ]) ) {
                    i++;
                }
                j = i;
                while ( j < data.length && Character.isWhitespace(data[ j ]) == false ) {
                    j++;
                }

     * @return グルーピング用のセパレータ
     */
    public static String findGroupingSeparator(final Locale locale) {
        final DecimalFormatSymbols symbol = getDecimalFormatSymbols(locale);
        return Character.toString(symbol.getGroupingSeparator());
    }

    /**
     * 数値のセパレータを返します。
     *
     * @param locale
     *            ロケール
     * @return 数値のセパレータ
     */

                    }
                    ip = ( ip << 8 ) + b;
                }
                while( i < data.length && Character.isWhitespace( data[i] )) {
                    i++;
                }
                j = i;
                while( j < data.length && Character.isWhitespace( data[j] ) == false ) {
                    j++;
                }

        final String delim = NumberConversionUtil.findDecimalSeparator(null);
        final char c = new DecimalFormatSymbols(LocaleUtil.getDefault()).getDecimalSeparator();
        assertEquals(Character.toString(c), delim);
    }

    /**
     * @throws Exception
     */
    public void testFindIntegerDelimeter() throws Exception {

            String server = handle.getServerWithDfs();
            int dot = server.indexOf('.');
            if ( dot > 0 && Character.isDigit(server.charAt(0)) == false )
                server = server.substring(0, dot);

            try ( LsaPolicyHandle policyHandle = new LsaPolicyHandle(handle, "\\\\" + server, 0x00000800) ) {

                    break;
                }
                c[ci++] = ' ';
                i = src[srcIndex + si] & 0xFF;
                toHexChars( i, c, ci, 2 );
                ci += 2; 
                if( i < 0 || Character.isISOControl( (char)i )) {
                    d[si % 16] = '.';
                } else {
                    d[si % 16] = (char)i;
                }
            } while(( ++si % 16 ) != 0 );
            c[ci++] = ' ';

 * Samba or WINS. NetBIOS is currently the primary networking layer for
 * providing name service, datagram service, and session service to the
 * Microsoft Windows platform. A NetBIOS name can be 15 characters long
 * and hosts usually registers several names on the network. From a
 * Windows command prompt you can see
 * what names a host registers with the nbtstat command.
 * <p>
 * <blockquote>
 * 
 * <pre>

     */
    String getDomain ();


    /**
     * @return the share this referral points to
     */
    String getShare ();


    /**
     * @return the number of characters from the unc path that were consumed by this referral
     */
    int getPathConsumed ();


    /**
     * @return the replacement path for this referal
     */
    String getPath ();


    /**