Simplify boolean expressions

[netconf.git] / netconf / tools / netconf-cli / src / main / java / org / opendaylight / netconf / cli / commands / output / Output.java

diff --git a/netconf/tools/netconf-cli/src/main/java/org/opendaylight/netconf/cli/commands/output/Output.java b/netconf/tools/netconf-cli/src/main/java/org/opendaylight/netconf/cli/commands/output/Output.java
index 45a7b4ad2268eeb802f91376bfc132942552b6fa..dd06fda5af7783982e9a6ec897144a8c3e0d6414 100644 (file)
--- a/netconf/tools/netconf-cli/src/main/java/org/opendaylight/netconf/cli/commands/output/Output.java
+++ b/netconf/tools/netconf-cli/src/main/java/org/opendaylight/netconf/cli/commands/output/Output.java
@@ -33,7 +33,7 @@ public class Output {
     }
 
     public Map<DataSchemaNode, List<NormalizedNode<?, ?>>> unwrap(final OutputDefinition outputDefinition) {
-        Preconditions.checkArgument(outputDefinition.isEmpty() == false);
+        Preconditions.checkArgument(!outputDefinition.isEmpty());
 
         final Map<QName, DataSchemaNode> mappedSchemaNodes = mapOutput(outputDefinition);
         final Map<DataSchemaNode, List<NormalizedNode<?, ?>>> mappedNodesToSchema = Maps.newHashMap();