Use Checkstyle ParenPad

checkstyle.xml

@@ -15,7 +15,6 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 -->
-
 <!DOCTYPE module PUBLIC
     "-//Checkstyle//DTD Checkstyle Configuration 1.3//EN"
     "https://checkstyle.org/dtds/configuration_1_3.dtd">
@@ -72,5 +71,6 @@ limitations under the License.
       <property name="sortStaticImportsAlphabetically" value="true" />
     </module>
     <module name="WhitespaceAfter" />
+    <module name="ParenPad" />
   </module>
 </module>

src/main/java/org/apache/commons/logging/impl/Jdk13LumberjackLogger.java

@@ -162,8 +162,7 @@ public class Jdk13LumberjackLogger implements Log, Serializable {
             final PrintWriter printWriter = new PrintWriter(stringWriter);
             throwable.printStackTrace(printWriter);
             final String traceString = stringWriter.getBuffer().toString();
-            final StringTokenizer tokenizer =
-                new StringTokenizer( traceString, "\n" );
+            final StringTokenizer tokenizer = new StringTokenizer(traceString, "\n");
             tokenizer.nextToken();
             String line = tokenizer.nextToken();
             while (!line.contains(this.getClass().getName())) {