From 2e0c7e91284eeacaef5a4cb4a6441e487122bec8 Mon Sep 17 00:00:00 2001
From: Ilya Kirillov <ilya.kirillov@jetbrains.com>
Date: Sat, 10 Nov 2018 19:14:20 +0300
Subject: [PATCH] New J2K: Fix spaces in structural tests

---
 j2k/tests/org/jetbrains/kotlin/j2k/StructuralPsiCompare.kt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/j2k/tests/org/jetbrains/kotlin/j2k/StructuralPsiCompare.kt b/j2k/tests/org/jetbrains/kotlin/j2k/StructuralPsiCompare.kt
index 221b210247f..4f76a192bbb 100644
--- a/j2k/tests/org/jetbrains/kotlin/j2k/StructuralPsiCompare.kt
+++ b/j2k/tests/org/jetbrains/kotlin/j2k/StructuralPsiCompare.kt
@@ -20,7 +20,9 @@ internal fun KtFile.dumpStructureText(): String {
                 return
             }
             if (element is PsiWhiteSpace) {
-                sb.append(" ")
+                if (sb.lastOrNull() != ' ') {
+                    sb.append(" ")
+                }
                 return
             }
             if (element is LeafPsiElement) {