Fix forward declarations.

6 files changed, 6 insertions, 6 deletions

diff --git a/storage/src/vespa/storage/persistence/asynchandler.h b/storage/src/vespa/storage/persistence/asynchandler.h
index 1719dcadeb3..c25f2ea0be6 100644
--- a/storage/src/vespa/storage/persistence/asynchandler.h
+++ b/storage/src/vespa/storage/persistence/asynchandler.h
@@ -12,7 +12,7 @@ namespace spi {
     struct PersistenceProvider;
     class Context;
 }
-struct PersistenceUtil;
+class PersistenceUtil;
 
 /**
  * Handle async operations that uses a sequenced executor.
diff --git a/storage/src/vespa/storage/persistence/mergehandler.h b/storage/src/vespa/storage/persistence/mergehandler.h
index 830fb20c8d9..070f72c44df 100644
--- a/storage/src/vespa/storage/persistence/mergehandler.h
+++ b/storage/src/vespa/storage/persistence/mergehandler.h
@@ -23,7 +23,7 @@
 namespace storage {
 
 namespace spi { struct PersistenceProvider; }
-struct PersistenceUtil;
+class PersistenceUtil;
 
 class MergeHandler : public Types {
 
diff --git a/storage/src/vespa/storage/persistence/processallhandler.h b/storage/src/vespa/storage/persistence/processallhandler.h
index 44a3e631e0b..47fcd2f28b2 100644
--- a/storage/src/vespa/storage/persistence/processallhandler.h
+++ b/storage/src/vespa/storage/persistence/processallhandler.h
@@ -9,7 +9,7 @@
 namespace storage {
 
 namespace spi { struct PersistenceProvider; }
-struct PersistenceUtil;
+class PersistenceUtil;
 
 class ProcessAllHandler : public Types {
 public:
diff --git a/storage/src/vespa/storage/persistence/simplemessagehandler.h b/storage/src/vespa/storage/persistence/simplemessagehandler.h
index 79828679731..311d8244654 100644
--- a/storage/src/vespa/storage/persistence/simplemessagehandler.h
+++ b/storage/src/vespa/storage/persistence/simplemessagehandler.h
@@ -10,7 +10,7 @@
 namespace storage {
 
 namespace spi { struct PersistenceProvider; }
-struct PersistenceUtil;
+class PersistenceUtil;
 
 /**
  * Handles most of the messages that are 'simple' to handle and do not
diff --git a/storage/src/vespa/storage/persistence/splitjoinhandler.h b/storage/src/vespa/storage/persistence/splitjoinhandler.h
index cc5f8826eef..2279b0b6ef9 100644
--- a/storage/src/vespa/storage/persistence/splitjoinhandler.h
+++ b/storage/src/vespa/storage/persistence/splitjoinhandler.h
@@ -8,7 +8,7 @@
 namespace storage {
 
 namespace spi { struct PersistenceProvider; }
-struct PersistenceUtil;
+class PersistenceUtil;
 class BucketOwnershipNotifier;
 class RecheckBucketInfoCommand;
 class InternalBucketJoinCommand;
diff --git a/storage/src/vespa/storage/persistence/testandsethelper.h b/storage/src/vespa/storage/persistence/testandsethelper.h
index ca88f8b5337..c037cd196e9 100644
--- a/storage/src/vespa/storage/persistence/testandsethelper.h
+++ b/storage/src/vespa/storage/persistence/testandsethelper.h
@@ -21,7 +21,7 @@ namespace spi {
 }
 class PersistenceThread;
 class ServiceLayerComponent;
-struct PersistenceUtil;
+class PersistenceUtil;
 
 class TestAndSetException : public std::runtime_error {
     api::ReturnCode _code;