Add Checkstyle RightCurly

Author: garydgregory

src/conf/checkstyle.xml

@@ -73,6 +73,7 @@ limitations under the License.
     <module name="ParenPad" />
     <module name="RedundantImport" />
     <module name="RedundantModifier" />
+    <module name="RightCurly" />
     <module name="WhitespaceAfter" />
     <module name="WhitespaceAround" />
   </module>

src/test/java/org/apache/commons/codec/binary/BaseNTestData.java

@@ -174,8 +174,7 @@ static byte[] streamToBytes(final InputStream in, byte[] buf) throws IOException
                 System.arraycopy(buf, 0, smallerBuf, 0, size);
                 buf = smallerBuf;
             }
-        }
-        finally {
+        } finally {
             in.close();
         }
         return buf;