Check for null pointer when parsing identities.

[yangtools.git] / yang / yang-data-impl / src / main / java / org / opendaylight / yangtools / yang / data / impl / codec / xml / XmlStreamUtils.java

diff --git a/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/codec/xml/XmlStreamUtils.java b/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/codec/xml/XmlStreamUtils.java
index 96cb594c8e9c7aee65f99cadf9295addcf88d6e0..a9993778d5445765d56a281bd205e72099f6a3fe 100644 (file)
--- a/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/codec/xml/XmlStreamUtils.java
+++ b/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/codec/xml/XmlStreamUtils.java
@@ -5,7 +5,6 @@ import com.google.common.annotations.VisibleForTesting;
 import com.google.common.base.Preconditions;
 
 import java.net.URI;
-import java.util.Map;
 import java.util.Map.Entry;
 
 import javax.annotation.Nonnull;
@@ -16,9 +15,9 @@ import javax.xml.stream.XMLStreamWriter;
 import org.opendaylight.yangtools.yang.common.QName;
 import org.opendaylight.yangtools.yang.data.api.AttributesContainer;
 import org.opendaylight.yangtools.yang.data.api.CompositeNode;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 import org.opendaylight.yangtools.yang.data.api.Node;
 import org.opendaylight.yangtools.yang.data.api.SimpleNode;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 import org.opendaylight.yangtools.yang.data.impl.codec.TypeDefinitionAwareCodec;
 import org.opendaylight.yangtools.yang.data.impl.schema.SchemaUtils;
 import org.opendaylight.yangtools.yang.model.api.DataNodeContainer;