/**
     * ブランクかどうか返します。
     *
     * @param str
     *            文字列
     * @return ブランクなら{@literal true}
     */
    public static boolean isBlank(final String str) {
        if (str == null || str.length() == 0) {
            return true;
        }
        for (int i = 0; i < str.length(); i++) {
            if (!Character.isWhitespace(str.charAt(i))) {
                return false;
            }

        final Date date = toDate(str, locale);
        if (date != null) {
            return new Timestamp(date.getTime());
        }
        final Timestamp timestamp = toSqlTimestampJdbcEscape(str);
        if (timestamp != null) {
            return timestamp;
        }
        throw new ParseRuntimeException(str);
    }

    /**
     * 文字列を{@link Date}に変換します。
     *
     * @param str
     *            文字列

        final MyBean myBean = new MyBean();
        final BeanDesc beanDesc = new BeanDescImpl(MyBean.class);
        final PropertyDesc propDesc = beanDesc.getPropertyDesc("str");
        propDesc.setValue(myBean, new Integer(1));
        assertThat(myBean.str, is("1"));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testSetNullToString() throws Exception {

        access = ServerMessageBlock.readInt4(buf, bi);
        bi += 4;
        sid = new SID(buf, bi);
        return size;
    }

    void appendCol(StringBuffer sb, String str, int width) {
        sb.append(str);
        int count = width - str.length();
        for (int i = 0; i < count; i++) {
            sb.append(' ');
        }
    }
    /**
     * Return a string represeting this ACE.
     * <p>

            b[j++] = (byte)(c[i] >>> 0);
        }
        write( b, 0, blen );
    }
    public final void writeUTF( String str ) throws SmbException {
        int len = str.length();
        int ch, size = 0;
        byte[] dst;

        for( int i = 0; i < len; i++ ) {
            ch = str.charAt( i );
            size += ch > 0x07F ? (ch > 0x7FF ? 3 : 2) : 1;
        }
        dst = new byte[size];

        node[1] = uuid.node[1];
        node[2] = uuid.node[2];
        node[3] = uuid.node[3];
        node[4] = uuid.node[4];
        node[5] = uuid.node[5];
    }
    public UUID(String str) {
        char[] arr = str.toCharArray();
        time_low = hex_to_bin(arr, 0, 8);
        time_mid = S(hex_to_bin(arr, 9, 4));
        time_hi_and_version = S(hex_to_bin(arr, 14, 4));

            return ((List<?>) value).stream().map(v -> v.toString()).toArray(n -> new String[n]);
        }
        String str = DfTypeUtil.toString(value);
        if (str == null) {
            return null;
        }
        return new String[] { str };
    }

    protected LocalDateTime toLocalDateTime(Object value) {
        return DfTypeUtil.toLocalDateTime(value);
    }

                sb.append( '/' );
            }

            str = sb.toString();

            int i = str.length() - 2;
            while( str.charAt( i ) != '/' ) {
                i--;
            }

            return str.substring( 0, i + 1 );
        }

        return "smb1://";
    }

/**
 * Returns the full uncanonicalized URL of this SMB resource. An

        }
        final Date date = toDate(str, locale);
        if (date != null) {
            return new Time(date.getTime());
        }
        final Time time = toSqlTimeJdbcEscape(str);
        if (time != null) {
            return time;
        }
        throw new ParseRuntimeException(str);
    }

    /**
     * 文字列を{@link Date}に変換します。
     *
     * @param str
     *            文字列

     */
    public Tokenizer(final String str) {
        this(str, defaultCtype);
    }

    /**
     * {@link Tokenizer}を作成します。
     *
     * @param str
     *            文字列。{@literal null}であってはいけません
     * @param ctype
     *            文字のタイプの配列。{@literal null}や空配列であってはいけません
     */
    public Tokenizer(final String str, final byte[] ctype) {
        assertArgumentNotNull("str", str);