From 98306c1c548d3500b8a0918803e51585f653b016 Mon Sep 17 00:00:00 2001
From: "Natalia.Ukhorskaya" <natalia.ukhorskaya@jetbrains.com>
Date: Mon, 18 Feb 2013 16:14:22 +0400
Subject: [PATCH] Add InTextDirectivesUtils.findStringWithPrefix()

---
 .../tests/org/jetbrains/jet/InTextDirectivesUtils.java | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/compiler/tests/org/jetbrains/jet/InTextDirectivesUtils.java b/compiler/tests/org/jetbrains/jet/InTextDirectivesUtils.java
index bda3c22bc22..b4a21cdea80 100644
--- a/compiler/tests/org/jetbrains/jet/InTextDirectivesUtils.java
+++ b/compiler/tests/org/jetbrains/jet/InTextDirectivesUtils.java
@@ -62,6 +62,16 @@ public final class InTextDirectivesUtils {
         return result;
     }
 
+    @Nullable
+    public static String findStringWithPrefix(String prefix, String fileText) {
+        List<String> strings = findListWithPrefix(prefix, fileText);
+        if (strings.isEmpty()) {
+            return null;
+        }
+        assert strings.size() == 1 : "There is more than one string with given prefix " + prefix + ". Use findListWithPrefix() instead.";
+        return strings.get(0);
+    }
+
     @NotNull
     public static List<String> findLinesWithPrefixRemoved(String prefix, String fileText) {
         ArrayList<String> result = new ArrayList<String>();