EA-19502

diff --git a/java/java-impl/src/com/intellij/slicer/SlicePanel.java b/java/java-impl/src/com/intellij/slicer/SlicePanel.java
index ce61ed9e8b37a734a4a2e5dc9207747094c6ed33..d0c5b62ac8abe9ae8056c048a1592095ee4d3e3f 100644 (file)
--- a/java/java-impl/src/com/intellij/slicer/SlicePanel.java
+++ b/java/java-impl/src/com/intellij/slicer/SlicePanel.java
@@ -90,6 +90,7 @@ public abstract class SlicePanel extends JPanel implements TypeSafeDataProvider,
       }
 
       public void stateChanged() {
+        if (project.isDisposed()) return;
         if (toolWindow.getAnchor() != myAnchor) {
           myAnchor = myToolWindow.getAnchor();
           layoutPanel();