Index: modeshape-jcr/src/main/java/org/modeshape/jcr/JcrVersionHistoryNode.java
===================================================================
--- modeshape-jcr/src/main/java/org/modeshape/jcr/JcrVersionHistoryNode.java	(revision 1720)
+++ modeshape-jcr/src/main/java/org/modeshape/jcr/JcrVersionHistoryNode.java	(working copy)
@@ -51,7 +51,7 @@ import org.modeshape.graph.property.Path.Segment;
 /**
  * Convenience wrapper around a version history {@link JcrNode node}.
  */
-public class JcrVersionHistoryNode extends JcrNode implements VersionHistory {
+class JcrVersionHistoryNode extends JcrNode implements VersionHistory {
 
     private static final String[] EMPTY_STRING_ARRAY = new String[0];
 
Index: modeshape-jcr/src/main/java/org/modeshape/jcr/JcrVersionManager.java
===================================================================
--- modeshape-jcr/src/main/java/org/modeshape/jcr/JcrVersionManager.java	(revision 1720)
+++ modeshape-jcr/src/main/java/org/modeshape/jcr/JcrVersionManager.java	(working copy)
@@ -81,7 +81,7 @@ import org.modeshape.jcr.SessionCache.NodeEditor;
  * Local implementation of version management code, comparable to an implementation of the JSR-283 {@code VersionManager}
  * interface. Valid instances of this class can be obtained by calling {@link JcrWorkspace#versionManager()}.
  */
-public final class JcrVersionManager {
+final class JcrVersionManager {
 
     private static final TextEncoder NODE_ENCODER = new Jsr283Encoder();
 
Index: modeshape-jcr/src/main/java/org/modeshape/jcr/JcrVersionNode.java
===================================================================
--- modeshape-jcr/src/main/java/org/modeshape/jcr/JcrVersionNode.java	(revision 1720)
+++ modeshape-jcr/src/main/java/org/modeshape/jcr/JcrVersionNode.java	(working copy)
@@ -36,7 +36,7 @@ import org.modeshape.graph.property.Name;
 /**
  * Convenience wrapper around a version {@link JcrNode node}.
  */
-public class JcrVersionNode extends JcrNode implements Version {
+class JcrVersionNode extends JcrNode implements Version {
 
     private static final Version[] EMPTY_VERSION_ARRAY = new Version[0];