Use blocks.
diff --git a/commons-jcs-core/src/test/java/org/apache/commons/jcs3/auxiliary/disk/DiskTestObject.java b/commons-jcs-core/src/test/java/org/apache/commons/jcs3/auxiliary/disk/DiskTestObject.java
index a2cb415..ed0fa34 100644
--- a/commons-jcs-core/src/test/java/org/apache/commons/jcs3/auxiliary/disk/DiskTestObject.java
+++ b/commons-jcs-core/src/test/java/org/apache/commons/jcs3/auxiliary/disk/DiskTestObject.java
@@ -59,9 +59,11 @@
         if (other instanceof DiskTestObject)
         {
             final DiskTestObject o = (DiskTestObject) other;
-            if (id != null)
+            if (id != null) {
                 return id.equals(o.id) && Arrays.equals(imageBytes, o.imageBytes);
-            else if (id == null && o.id == null) return Arrays.equals(imageBytes, o.imageBytes);
+            } else if (id == null && o.id == null) {
+                return Arrays.equals(imageBytes, o.imageBytes);
+            }
         }
         return false;
     }
diff --git a/commons-jcs-jcache/src/main/java/org/apache/commons/jcs3/jcache/jmx/ConfigurableMBeanServerIdBuilder.java b/commons-jcs-jcache/src/main/java/org/apache/commons/jcs3/jcache/jmx/ConfigurableMBeanServerIdBuilder.java
index 3b4acde..5bc04bc 100644
--- a/commons-jcs-jcache/src/main/java/org/apache/commons/jcs3/jcache/jmx/ConfigurableMBeanServerIdBuilder.java
+++ b/commons-jcs-jcache/src/main/java/org/apache/commons/jcs3/jcache/jmx/ConfigurableMBeanServerIdBuilder.java
@@ -47,10 +47,12 @@
         @Override
         public boolean equals(final Object o)
         {
-            if (this == o)
+            if (this == o) {
                 return true;
-            if (o == null || getClass() != o.getClass())
+            }
+            if (o == null || getClass() != o.getClass()) {
                 return false;
+            }
 
             final Key key = Key.class.cast(o);
             return !(domain != null ? !domain.equals(key.domain) : key.domain != null)