Add Checkstyle RightCurly

Author: garydgregory

src/conf/checkstyle.xml

@@ -62,6 +62,7 @@ limitations under the License.
     <module name="ParenPad" />
     <module name="RedundantImport" />
     <module name="RedundantModifier" />
+    <module name="RightCurly" />
     <!-- No Trailing whitespace -->
     <module name="Regexp">
       <property name="format" value="[ \t]+$" />

src/main/java/org/apache/commons/io/filefilter/MagicNumberFileFilter.java

@@ -298,8 +298,7 @@ public FileVisitResult accept(final Path file, final BasicFileAttributes attribu
                     }
                     return toFileVisitResult(Arrays.equals(this.magicNumbers, byteBuffer.array()));
                 }
-            }
-            catch (final IOException ignored) {
+            } catch (final IOException ignored) {
                 // Do nothing, fall through and do not accept file
             }
         }