2 files changed, 10 insertions, 0 deletions
diff --git a/platform/core-impl/src/com/intellij/openapi/application/ex/ApplicationInfoEx.java b/platform/core-impl/src/com/intellij/openapi/application/ex/ApplicationInfoEx.java
index 4282eb20ff26..d1251c9c9ad0 100644
--- a/platform/core-impl/src/com/intellij/openapi/application/ex/ApplicationInfoEx.java
+++ b/platform/core-impl/src/com/intellij/openapi/application/ex/ApplicationInfoEx.java
@@ -16,6 +16,7 @@
 package com.intellij.openapi.application.ex;
 
 import com.intellij.openapi.application.ApplicationInfo;
+import org.jetbrains.annotations.Nullable;
 
 import java.awt.*;
 import java.util.Calendar;
@@ -117,4 +118,7 @@ public abstract class ApplicationInfoEx extends ApplicationInfo {
   /** @deprecated to remove in IDEA 14 */
   @SuppressWarnings("UnusedDeclaration")
   public abstract String getWelcomeScreenDeveloperSloganUrl();
+
+  @Nullable
+  public abstract String getCustomizeIDEWizardStepsProvider();
 }
diff --git a/platform/core-impl/src/com/intellij/openapi/application/ex/ApplicationUtil.java b/platform/core-impl/src/com/intellij/openapi/application/ex/ApplicationUtil.java
index 663cd6f9e0b3..1d7de90e5f61 100644
--- a/platform/core-impl/src/com/intellij/openapi/application/ex/ApplicationUtil.java
+++ b/platform/core-impl/src/com/intellij/openapi/application/ex/ApplicationUtil.java
@@ -35,6 +35,12 @@ public class ApplicationUtil {
     throw new CannotRunReadActionException();
   }
 
+  public static void tryRunReadAction(@NotNull final Runnable computable) throws CannotRunReadActionException {
+    if (!((ApplicationEx)ApplicationManager.getApplication()).tryRunReadAction(computable)) {
+      throw new CannotRunReadActionException();
+    }
+  }
+
   public static class CannotRunReadActionException extends RuntimeException{
     @Override
     public Throwable fillInStackTrace() {