X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-akka-raft%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fraft%2FSnapshotManager.java;fp=opendaylight%2Fmd-sal%2Fsal-akka-raft%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fraft%2FSnapshotManager.java;h=57e6140fc9efc06bd0b343adce8ee852b896cbd4;hp=ef39416cf5a5bc7695ba5b10695c488e0b7fb35f;hb=44bd251909ae479ccf452f6d4f4ca36d9e478d6d;hpb=771bcd1a76b7f40f2338c047eced3e34794c33a1

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/SnapshotManager.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/SnapshotManager.java
index ef39416cf5..57e6140fc9 100644
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/SnapshotManager.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/SnapshotManager.java
@@ -195,7 +195,7 @@ public class SnapshotManager implements SnapshotState {
                 newReplicatedToAllIndex, newReplicatedToAllTerm, unAppliedEntries, mandatoryTrim);
     }
 
-    private class AbstractSnapshotState implements SnapshotState {
+    private abstract class AbstractSnapshotState implements SnapshotState {
 
         @Override
         public boolean isCapturing() {
@@ -282,8 +282,7 @@ public class SnapshotManager implements SnapshotState {
         }
     }
 
-    private class Idle extends AbstractSnapshotState {
-
+    private final class Idle extends AbstractSnapshotState {
         @Override
         public boolean isCapturing() {
             return false;
@@ -360,8 +359,7 @@ public class SnapshotManager implements SnapshotState {
         }
     }
 
-    private class Creating extends AbstractSnapshotState {
-
+    private final class Creating extends AbstractSnapshotState {
         @Override
         public void persist(final Snapshot.State snapshotState, final Optional<OutputStream> installSnapshotStream,
                 final long totalMemory) {
@@ -464,8 +462,7 @@ public class SnapshotManager implements SnapshotState {
 
     }
 
-    private class Persisting extends AbstractSnapshotState {
-
+    private final class Persisting extends AbstractSnapshotState {
         @Override
         @SuppressWarnings("checkstyle:IllegalCatch")
         public void commit(final long sequenceNumber, final long timeStamp) {
@@ -544,7 +541,7 @@ public class SnapshotManager implements SnapshotState {
         long getTerm();
     }
 
-    static class LastAppliedTermInformationReader implements TermInformationReader {
+    static final class LastAppliedTermInformationReader implements TermInformationReader {
         private long index;
         private long term;
 
@@ -581,7 +578,7 @@ public class SnapshotManager implements SnapshotState {
         }
     }
 
-    private static class ReplicatedToAllTermInformationReader implements TermInformationReader {
+    private static final class ReplicatedToAllTermInformationReader implements TermInformationReader {
         private long index;
         private long term;