Merge "Remove unused imports"

[yangtools.git] / yang / yang-data-impl / src / main / java / org / opendaylight / yangtools / yang / data / impl / ImmutableCompositeNode.java

diff --git a/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/ImmutableCompositeNode.java b/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/ImmutableCompositeNode.java
index 1d56fd660104b4cdb6fef0b244194e0380d49b29..fc37a26923ccc971e7053e31a1aa500ac9fc91b8 100644 (file)
--- a/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/ImmutableCompositeNode.java
+++ b/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/ImmutableCompositeNode.java
@@ -180,7 +180,7 @@ public final class ImmutableCompositeNode extends AbstractNodeTO<List<Node<?>>>
 
     @Override
     public String toString() {
-        return super.toString() + ", children.size = " + (getChildren() != null ? getChildren().size() : "n/a");
+        return super.toString() + ", children.size = " + (!getChildren().isEmpty() ? getChildren().size() : "n/a");
     }
 
     @Override