From 0e6e0e6df13ea1cdac26c1d9b18663589cbc9028 Mon Sep 17 00:00:00 2001
From: Ilya Kirillov <ilya.kirillov@jetbrains.com>
Date: Wed, 5 Dec 2018 14:23:44 +0300
Subject: [PATCH] New J2K: Stop printing multiline lambdas in a case of single
 statement inside

---
 j2k/newSrc/org/jetbrains/kotlin/j2k/NewCodeBuilder.kt | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/j2k/newSrc/org/jetbrains/kotlin/j2k/NewCodeBuilder.kt b/j2k/newSrc/org/jetbrains/kotlin/j2k/NewCodeBuilder.kt
index 06dd590b366..800dbbd77b3 100644
--- a/j2k/newSrc/org/jetbrains/kotlin/j2k/NewCodeBuilder.kt
+++ b/j2k/newSrc/org/jetbrains/kotlin/j2k/NewCodeBuilder.kt
@@ -704,7 +704,9 @@ class NewCodeBuilder {
         }
 
         override fun visitLambdaExpression(lambdaExpression: JKLambdaExpression) {
-            printer.par(CURVED_MULTILINE) {
+            printer.par(CURVED) {
+                if (lambdaExpression.statement.statements.size > 1)
+                    printer.println()
                 lambdaExpression.parameters.firstOrNull()?.accept(this)
                 lambdaExpression.parameters.asSequence().drop(1).forEach { printer.printWithNoIndent(", "); it.accept(this) }
                 if (lambdaExpression.parameters.isNotEmpty()) {
@@ -717,6 +719,8 @@ class NewCodeBuilder {
                 } else {
                     statement.accept(this)
                 }
+                if (lambdaExpression.statement.statements.size > 1)
+                    printer.println()
             }
         }