Sonar fixes
Rule: Use isEmpty() to check whether the collection is empty or not.
Change-Id: Ib5ab56b2263623b297db56c5cac2c2ee80e12725
diff --git a/protocols/ovsdb/ctl/src/main/java/org/onosproject/ovsdb/controller/impl/OvsdbControllerImpl.java b/protocols/ovsdb/ctl/src/main/java/org/onosproject/ovsdb/controller/impl/OvsdbControllerImpl.java
index 04199e2..8258a74 100644
--- a/protocols/ovsdb/ctl/src/main/java/org/onosproject/ovsdb/controller/impl/OvsdbControllerImpl.java
+++ b/protocols/ovsdb/ctl/src/main/java/org/onosproject/ovsdb/controller/impl/OvsdbControllerImpl.java
@@ -342,7 +342,7 @@
OvsdbSet ofPortSet = (OvsdbSet) intf.getOpenFlowPortColumn().data();
@SuppressWarnings("unchecked")
Set<Integer> ofPorts = ofPortSet.set();
- while (ofPorts == null || ofPorts.size() <= 0) {
+ while (ofPorts == null || ofPorts.isEmpty()) {
log.debug("The ofport is null in {}", intf.getName());
return -1;
}
@@ -374,7 +374,7 @@
OvsdbSet dpidSet = (OvsdbSet) bridge.getDatapathIdColumn().data();
@SuppressWarnings("unchecked")
Set<String> dpids = dpidSet.set();
- if (dpids == null || dpids.size() == 0) {
+ if (dpids == null || dpids.isEmpty()) {
return 0;
}
return stringToLong((String) dpids.toArray()[0]);