Simplify boolean expressions

[netconf.git] / netconf / netconf-notifications-impl / src / main / java / org / opendaylight / netconf / notifications / impl / ops / CreateSubscription.java

diff --git a/netconf/netconf-notifications-impl/src/main/java/org/opendaylight/netconf/notifications/impl/ops/CreateSubscription.java b/netconf/netconf-notifications-impl/src/main/java/org/opendaylight/netconf/notifications/impl/ops/CreateSubscription.java
index 812080618cdc51a46dac9d3a2e84751a57eb7be0..9f79caf3f05eaea1e5e67f67cc3d1b78ecadd091 100644 (file)
--- a/netconf/netconf-notifications-impl/src/main/java/org/opendaylight/netconf/notifications/impl/ops/CreateSubscription.java
+++ b/netconf/netconf-notifications-impl/src/main/java/org/opendaylight/netconf/notifications/impl/ops/CreateSubscription.java
@@ -69,18 +69,18 @@ public class CreateSubscription extends AbstractSingletonNetconfOperation
         // Replay not supported
         final Optional<XmlElement> startTime =
                 operationElement.getOnlyChildElementWithSameNamespaceOptionally("startTime");
-        Preconditions.checkArgument(startTime.isPresent() == false, "StartTime element not yet supported");
+        Preconditions.checkArgument(!startTime.isPresent(), "StartTime element not yet supported");
 
         // Stop time not supported
         final Optional<XmlElement> stopTime =
                 operationElement.getOnlyChildElementWithSameNamespaceOptionally("stopTime");
-        Preconditions.checkArgument(stopTime.isPresent() == false, "StopTime element not yet supported");
+        Preconditions.checkArgument(!stopTime.isPresent(), "StopTime element not yet supported");
 
         final StreamNameType streamNameType = parseStreamIfPresent(operationElement);
 
         Preconditions.checkNotNull(netconfSession);
         // Premature streams are allowed (meaning listener can register even if no provider is available yet)
-        if (notifications.isStreamAvailable(streamNameType) == false) {
+        if (!notifications.isStreamAvailable(streamNameType)) {
             LOG.warn("Registering premature stream {}. No publisher available yet for session {}", streamNameType,
                     getNetconfSessionIdForReporting());
         }