Fix Style

Author: kaiyaok2

wls-exporter-core/src/main/java/com/oracle/wls/exporter/domain/ExporterConfig.java

@@ -197,7 +197,7 @@ private boolean isMergeableTopLevelQuery(MBeanSelector first, MBeanSelector seco
 
         for (String key : first.getNestedSelectors().keySet())
             if (!first.getNestedSelectors().get(key).mayMergeWith(second.getNestedSelectors().get(key))) return false;
-
+        
         return true;
     }
 

wls-exporter-core/src/main/java/com/oracle/wls/exporter/domain/MBeanSelector.java

@@ -85,7 +85,7 @@ private void addNestedSelector(String key, Object selectorValue) {
 
     private void setValues(String[] values) {
         if (values.length == 0) throw new ConfigurationException("Values specified as empty array");
-
+        
         Set<String> uniqueValues = new HashSet<>(Arrays.asList(values));
         if (values.length != uniqueValues.size())
             reportDuplicateValues(values, uniqueValues);