Fix Checkstyle: always use blocks.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/io/trunk@1742677 13f79535-47bb-0310-9956-ffa450edef68

Author: garydgregory

src/test/java/org/apache/commons/io/input/BOMInputStreamTest.java

@@ -766,7 +766,9 @@ private boolean doesSaxSupportCharacterSet(String charSetName) throws ParserConf
             is.setEncoding(charSetName);
             documentBuilder.parse(is);
         } catch (SAXParseException e) {
-            if (e.getMessage().contains(charSetName)) return false;
+            if (e.getMessage().contains(charSetName)) {
+                return false;
+            }
         }
         return true;
     }