diff --git a/jps/jps-builders/src/org/jetbrains/jps/builders/java/dependencyView/Difference.java b/jps/jps-builders/src/org/jetbrains/jps/builders/java/dependencyView/Difference.java
index 0db17858a178..421c820a90d4 100644
--- a/jps/jps-builders/src/org/jetbrains/jps/builders/java/dependencyView/Difference.java
+++ b/jps/jps-builders/src/org/jetbrains/jps/builders/java/dependencyView/Difference.java
@@ -24,7 +24,7 @@ import java.util.*;
  * @author: db
  * Date: 01.03.11
  */
-abstract class Difference {
+public abstract class Difference {
 
   public static boolean weakerAccess(final int me, final int then) {
     return ((me & Opcodes.ACC_PRIVATE) > 0 && (then & Opcodes.ACC_PRIVATE) == 0) ||
diff --git a/jps/jps-builders/src/org/jetbrains/jps/builders/java/dependencyView/TypeRepr.java b/jps/jps-builders/src/org/jetbrains/jps/builders/java/dependencyView/TypeRepr.java
index d6502182592c..a53dcc59f367 100644
--- a/jps/jps-builders/src/org/jetbrains/jps/builders/java/dependencyView/TypeRepr.java
+++ b/jps/jps-builders/src/org/jetbrains/jps/builders/java/dependencyView/TypeRepr.java
@@ -32,7 +32,7 @@ import java.util.Set;
  * @author: db
  * Date: 14.02.11
  */
-class TypeRepr {
+public class TypeRepr {
   private static final byte PRIMITIVE_TYPE = 0x0;
   private static final byte CLASS_TYPE = 0x1;
   private static final byte ARRAY_TYPE = 0x2;