1 files changed, 4 insertions, 2 deletions
diff --git a/platform/xdebugger-api/src/com/intellij/xdebugger/frame/XReferrersProvider.java b/platform/xdebugger-api/src/com/intellij/xdebugger/frame/XReferrersProvider.java
index 9f9f3a8bf407..cb31a3be23b0 100644
--- a/platform/xdebugger-api/src/com/intellij/xdebugger/frame/XReferrersProvider.java
+++ b/platform/xdebugger-api/src/com/intellij/xdebugger/frame/XReferrersProvider.java
@@ -16,8 +16,10 @@
 package com.intellij.xdebugger.frame;
 
 /**
+ * Provides an XValue that returns instead of children a set of objects that refer to it.
+ *
  * @author traff
  */
-public interface XReferrersProvider<T extends XValue> {
-  T getReferringObjectsValue();
+public abstract class XReferrersProvider {
+  public abstract XValue getReferringObjectsValue();
 }