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-rw-r--r--documentapi/src/main/java/com/yahoo/documentapi/messagebus/protocol/DocumentState.java6
1 files changed, 3 insertions, 3 deletions
diff --git a/documentapi/src/main/java/com/yahoo/documentapi/messagebus/protocol/DocumentState.java b/documentapi/src/main/java/com/yahoo/documentapi/messagebus/protocol/DocumentState.java
index 3735296eb4f..30eeed635aa 100644
--- a/documentapi/src/main/java/com/yahoo/documentapi/messagebus/protocol/DocumentState.java
+++ b/documentapi/src/main/java/com/yahoo/documentapi/messagebus/protocol/DocumentState.java
@@ -10,7 +10,7 @@ import com.yahoo.vespa.objects.Serializer;
/**
* @author <a href="mailto:einarmr@yahoo-inc.com">Einar M R Rosenvinge</a>
*/
-public class DocumentState implements Comparable {
+public class DocumentState implements Comparable<DocumentState> {
private DocumentId docId;
private GlobalId gid;
private long timestamp;
@@ -78,8 +78,8 @@ public class DocumentState implements Comparable {
return size;
}
- public int compareTo(Object o) {
- DocumentState state = (DocumentState) o;
+ @Override
+ public int compareTo(DocumentState state) {
int comp = gid.compareTo(state.gid);
if (comp == 0) {
if (docId != null) {