diff options
Diffstat (limited to 'POLICY-SDK-APP/src/main/java/org/onap/policy/model/PDPGroupContainer.java')
| -rw-r--r-- | POLICY-SDK-APP/src/main/java/org/onap/policy/model/PDPGroupContainer.java | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/POLICY-SDK-APP/src/main/java/org/onap/policy/model/PDPGroupContainer.java b/POLICY-SDK-APP/src/main/java/org/onap/policy/model/PDPGroupContainer.java index 04ec3e868..3b3f11957 100644 --- a/POLICY-SDK-APP/src/main/java/org/onap/policy/model/PDPGroupContainer.java +++ b/POLICY-SDK-APP/src/main/java/org/onap/policy/model/PDPGroupContainer.java @@ -365,7 +365,7 @@ public class PDPGroupContainer extends PolicyItemSetChangeNotifier implements Po @Override public Object firstItemId() { synchronized (this.groups) { - if (this.groups.size() > 0) { + if (!this.groups.isEmpty()) { return this.groups.get(0); } } @@ -375,7 +375,7 @@ public class PDPGroupContainer extends PolicyItemSetChangeNotifier implements Po @Override public Object lastItemId() { synchronized (this.groups) { - if (this.groups.size() > 0) { + if (!this.groups.isEmpty()) { return this.groups.get(this.groups.size() - 1); } } @@ -385,8 +385,8 @@ public class PDPGroupContainer extends PolicyItemSetChangeNotifier implements Po @Override public boolean isFirstId(Object itemId) { synchronized (this.groups) { - if (this.groups.size() > 0) { - return (this.groups.get(0).equals(itemId)); + if (!this.groups.isEmpty()) { + return this.groups.get(0).equals(itemId); } } return false; @@ -395,8 +395,8 @@ public class PDPGroupContainer extends PolicyItemSetChangeNotifier implements Po @Override public boolean isLastId(Object itemId) { synchronized (this.groups) { - if (this.groups.size() > 0) { - return (this.groups.get(this.groups.size() - 1).equals(itemId)); + if (!this.groups.isEmpty()) { + return this.groups.get(this.groups.size() - 1).equals(itemId); } } return false; @@ -444,7 +444,7 @@ public class PDPGroupContainer extends PolicyItemSetChangeNotifier implements Po // // You cannot remove the default group // - if (((OnapPDPGroup) itemId).getId().equals("Default")) { + if ("Default".equals(((OnapPDPGroup) itemId).getId())) { throw new UnsupportedOperationException("You can't remove the Default Group."); } // |