Merge branch 'master' into misc

h2/src/main/org/h2/mvstore/MVMap.java

@@ -993,7 +993,7 @@ public class MVMap<K, V> extends AbstractMap<K, V>
      * @param memory the number of bytes used for this page
      */
     protected final void removePage(long pos, int memory) {
-        store.removePage(this, pos, memory);
+        store.removePage(pos, memory);
     }
 
     /**
@@ -1190,10 +1190,10 @@ public class MVMap<K, V> extends AbstractMap<K, V>
         int attempt = 0;
         int keyCount;
         while((keyCount = rootReference.getAppendCounter()) > 0) {
-            Page page = Page.create(this,
+            Page page = Page.createLeaf(this,
                     Arrays.copyOf(keysBuffer, keyCount),
                     Arrays.copyOf(valuesBuffer, keyCount),
-                    null, keyCount, 0);
+                    0);
             CursorPos pos = rootReference.root.getAppendCursorPos(null);
             assert page.map == this;
             assert pos != null;
@@ -1215,7 +1215,7 @@ public class MVMap<K, V> extends AbstractMap<K, V>
                         Page.PageReference children[] = new Page.PageReference[] {
                                                             new Page.PageReference(p),
                                                             new Page.PageReference(page)};
-                        p = Page.create(this, keys, null, children, p.getTotalCount() + page.getTotalCount(), 0);
+                        p = Page.createNode(this, keys, children, p.getTotalCount() + page.getTotalCount(), 0);
                     }
                     break;
                 }
@@ -1784,7 +1784,7 @@ public class MVMap<K, V> extends AbstractMap<K, V>
                                             new Page.PageReference(p),
                                             new Page.PageReference(split)
                                     };
-                                    p = Page.create(this, keys, null, children, totalCount, 0);
+                                    p = Page.createNode(this, keys, children, totalCount, 0);
                                     break;
                                 }
                                 Page c = p;

h2/src/main/org/h2/mvstore/rtree/MVRTreeMap.java

@@ -154,7 +154,7 @@ public final class MVRTreeMap<V> extends MVMap<SpatialKey, V> {
                         new Page.PageReference(split),
                         Page.PageReference.EMPTY
                 };
-                p = Page.create(this, keys, null, children, totalCount, 0);
+                p = Page.createNode(this, keys, children, totalCount, 0);
                 if(store.getFileStore() != null) {
                     store.registerUnsavedPage(p.getMemory());
                 }

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

@@ -182,10 +182,6 @@ public class Transaction {
             int currentStatus = getStatus(currentState);
             boolean valid;
             switch (status) {
-                case STATUS_OPEN:
-                    valid = currentStatus == STATUS_CLOSED ||
-                            currentStatus == STATUS_ROLLING_BACK;
-                    break;
                 case STATUS_ROLLING_BACK:
                     valid = currentStatus == STATUS_OPEN;
                     break;
@@ -207,6 +203,7 @@ public class Transaction {
                     valid = currentStatus == STATUS_COMMITTED ||
                             currentStatus == STATUS_ROLLED_BACK;
                     break;
+                case STATUS_OPEN:
                 default:
                     valid = false;
                     break;