X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fconfig%2Fconfig-persister-file-xml-adapter%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fconfig%2Fpersist%2Fstorage%2Ffile%2Fxml%2Fmodel%2FConfigSnapshot.java;h=4f050640c5db829949a9909745da3e0bdc3ae5d1;hp=d13052a7e273a3aa5ffb45e22e8b421ed689afde;hb=ed6019236d78a69577888f60064c3714eaa80f6a;hpb=765f74bd08b61de6896411eb1a9d8377a981ec82

diff --git a/opendaylight/config/config-persister-file-xml-adapter/src/main/java/org/opendaylight/controller/config/persist/storage/file/xml/model/ConfigSnapshot.java b/opendaylight/config/config-persister-file-xml-adapter/src/main/java/org/opendaylight/controller/config/persist/storage/file/xml/model/ConfigSnapshot.java
index d13052a7e2..4f050640c5 100644
--- a/opendaylight/config/config-persister-file-xml-adapter/src/main/java/org/opendaylight/controller/config/persist/storage/file/xml/model/ConfigSnapshot.java
+++ b/opendaylight/config/config-persister-file-xml-adapter/src/main/java/org/opendaylight/controller/config/persist/storage/file/xml/model/ConfigSnapshot.java
@@ -7,14 +7,14 @@
  */
 package org.opendaylight.controller.config.persist.storage.file.xml.model;
 
-import org.opendaylight.controller.config.persist.api.ConfigSnapshotHolder;
-
+import java.util.SortedSet;
+import java.util.TreeSet;
 import javax.xml.bind.annotation.XmlAnyElement;
 import javax.xml.bind.annotation.XmlElement;
 import javax.xml.bind.annotation.XmlElementWrapper;
 import javax.xml.bind.annotation.XmlRootElement;
 import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
-import java.util.SortedSet;
+import org.opendaylight.controller.config.persist.api.ConfigSnapshotHolder;
 
 @XmlRootElement(name = ConfigSnapshot.SNAPSHOT_ROOT_ELEMENT_NAME)
 public class ConfigSnapshot {
@@ -22,7 +22,7 @@ public class ConfigSnapshot {
     public static final String SNAPSHOT_ROOT_ELEMENT_NAME = "snapshot";
 
     private String configSnapshot;
-    private SortedSet<String> capabilities;
+    private SortedSet<String> capabilities = new TreeSet<>();
 
     ConfigSnapshot(String configXml, SortedSet<String> capabilities) {
         this.configSnapshot = configXml;
@@ -58,7 +58,7 @@ public class ConfigSnapshot {
 
     @Override
     public String toString() {
-        final StringBuffer sb = new StringBuffer("ConfigSnapshot{");
+        final StringBuilder sb = new StringBuilder("ConfigSnapshot{");
         sb.append("configSnapshot='").append(configSnapshot).append('\'');
         sb.append(", capabilities=").append(capabilities);
         sb.append('}');