Formatting, javadocs.

h2/src/main/org/h2/engine/Session.java

@@ -850,6 +850,11 @@ public class Session extends SessionWithState {
         firstUncommittedPos = Session.LOG_WRITTEN;
     }
 
+    /**
+     * Whether the session contains any uncommitted changes.
+     *
+     * @return true if yes
+     */
     public boolean containsUncommitted() {
         return firstUncommittedLog != Session.LOG_WRITTEN;
     }
@@ -1390,10 +1395,11 @@ public class Session extends SessionWithState {
         startStatement = -1;
         closeTemporaryResults();
     }
-    
+
+    @Override
     public void addTemporaryLob(Value v) {
         if (temporaryLobs == null) {
-            temporaryLobs = new ArrayList<Value>();                    
+            temporaryLobs = new ArrayList<Value>();
         }
         temporaryLobs.add(v);
     }

h2/src/main/org/h2/engine/SessionInterface.java

@@ -117,7 +117,12 @@ public interface SessionInterface extends Closeable {
      * @param autoCommit the new value
      */
     void setAutoCommit(boolean autoCommit);
-    
+
+    /**
+     * Add a temporary LOB, which is closed when the session commits.
+     *
+     * @param v the value
+     */
     void addTemporaryLob(Value v);
 
 }

h2/src/main/org/h2/engine/SessionRemote.java

@@ -805,7 +805,7 @@ public class SessionRemote extends SessionWithState implements DataHandler {
         }
         return javaObjectSerializerFQN;
     }
-    
+
     @Override
     public void addTemporaryLob(Value v) {
         // do nothing