Avoid synthetic access

h2/src/main/org/h2/mvstore/db/MVTableEngine.java

@@ -149,7 +149,7 @@ public class MVTableEngine implements TableEngine {
          * @param builder the builder
          * @param encrypted whether the store is encrypted
          */
-        private void open(Database db, MVStore.Builder builder, boolean encrypted) {
+        void open(Database db, MVStore.Builder builder, boolean encrypted) {
             this.encrypted = encrypted;
             try {
                 this.store = builder.open();

h2/src/main/org/h2/mvstore/tx/VersionedValue.java

@@ -35,7 +35,7 @@ public class VersionedValue {
         return new Uncommitted(operationId, value, committedValue);
     }
 
-    private VersionedValue(Object value) {
+    VersionedValue(Object value) {
         this.value = value;
     }
 

h2/src/test/org/h2/test/mvcc/TestMvccMultiThreaded2.java

@@ -39,7 +39,7 @@ public class TestMvccMultiThreaded2 extends TestBase {
         test.test();
     }
 
-    private int getTestDuration() {
+    int getTestDuration() {
         // to save some testing time
         return config.big ? TEST_TIME_SECONDS : TEST_TIME_SECONDS / 10;
     }