From ab9bc8301822a2e68e10b562621af88eed6dd33a Mon Sep 17 00:00:00 2001
From: Alexander Bashkirov <alexander.bashkirov@jetbrains.com>
Date: Mon, 2 Nov 2020 18:44:56 +0300
Subject: [PATCH] [spring] (IJ-CR-3158) Fixed UAST based modification tracker
 for Kotlin

GitOrigin-RevId: 84360a1b66e36ee8f1859207d3277f6cba5831ca
---
 uast/uast-common/src/org/jetbrains/uast/util/ClassSet.kt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/uast/uast-common/src/org/jetbrains/uast/util/ClassSet.kt b/uast/uast-common/src/org/jetbrains/uast/util/ClassSet.kt
index 83b15f3f7e9b..3c8027ef95ad 100644
--- a/uast/uast-common/src/org/jetbrains/uast/util/ClassSet.kt
+++ b/uast/uast-common/src/org/jetbrains/uast/util/ClassSet.kt
@@ -38,6 +38,10 @@ private class ClassSetImpl<out T>(vararg val initialClasses: Class<out T>) : Cla
     else
       internalMapping[element]
       ?: initialClasses.any { it.isAssignableFrom(element) }.also { internalMapping[element] = it }
+
+  override fun toString(): String {
+    return "ClassSetImpl(${initialClasses.contentToString()})"
+  }
 }
 
 fun <T> classSetOf(vararg classes: Class<out T>): ClassSet<T> =