7043234: (fmt) java.util.Formatter links in javadoc to BigDecimal need to be fixed

Summary: fixed the doc miss
Reviewed-by: alanb, emcmanus

src/share/classes/java/util/Formatter.java

@@ -826,7 +826,7 @@ import sun.misc.FormattedFloatingDecimal;
  *
  * <li> <a href="#dndec"><b>Float and Double</b></a>
  *
- * <li> <a href="#dndec"><b>BigDecimal</b></a>
+ * <li> <a href="#dnbdec"><b>BigDecimal</b></a>
  *
  * </ol>
  *
@@ -1362,7 +1362,7 @@ import sun.misc.FormattedFloatingDecimal;
  * precision is not provided, then all of the digits as returned by {@link
  * Double#toHexString(double)} will be output.
  *
- * <p><a name="dndec"><b> BigDecimal </b></a>
+ * <p><a name="dnbdec"><b> BigDecimal </b></a>
  *
  * <p> The following conversions may be applied {@link java.math.BigDecimal
  * BigDecimal}.
@@ -1372,7 +1372,7 @@ import sun.misc.FormattedFloatingDecimal;
  * <tr><td valign="top"> {@code 'e'}
  *     <td valign="top"> <tt>'&#92;u0065'</tt>
  *     <td> Requires the output to be formatted using <a
- *     name="scientific">computerized scientific notation</a>.  The <a
+ *     name="bscientific">computerized scientific notation</a>.  The <a
  *     href="#l10n algorithm">localization algorithm</a> is applied.
  *
  *     <p> The formatting of the magnitude <i>m</i> depends upon its value.
@@ -1427,11 +1427,11 @@ import sun.misc.FormattedFloatingDecimal;
  *
  *     <p> If <i>m</i> is greater than or equal to 10<sup>-4</sup> but less
  *     than 10<sup>precision</sup> then it is represented in <i><a
- *     href="#decimal">decimal format</a></i>.
+ *     href="#bdecimal">decimal format</a></i>.
  *
  *     <p> If <i>m</i> is less than 10<sup>-4</sup> or greater than or equal to
  *     10<sup>precision</sup>, then it is represented in <i><a
- *     href="#scientific">computerized scientific notation</a></i>.
+ *     href="#bscientific">computerized scientific notation</a></i>.
  *
  *     <p> The total number of significant digits in <i>m</i> is equal to the
  *     precision.  If the precision is not specified, then the default value is
@@ -1447,7 +1447,7 @@ import sun.misc.FormattedFloatingDecimal;
  *
  * <tr><td valign="top"> {@code 'f'}
  *     <td valign="top"> <tt>'&#92;u0066'</tt>
- *     <td> Requires the output to be formatted using <a name="decimal">decimal
+ *     <td> Requires the output to be formatted using <a name="bdecimal">decimal
  *     format</a>.  The <a href="#l10n algorithm">localization algorithm</a> is
  *     applied.
  *