1 files changed, 1 insertions, 1 deletions
diff --git a/src/jdk/nashorn/internal/runtime/regexp/joni/SearchAlgorithm.java b/src/jdk/nashorn/internal/runtime/regexp/joni/SearchAlgorithm.java
index 758679a2..5b2eac97 100644
--- a/src/jdk/nashorn/internal/runtime/regexp/joni/SearchAlgorithm.java
+++ b/src/jdk/nashorn/internal/runtime/regexp/joni/SearchAlgorithm.java
@@ -168,7 +168,7 @@ public abstract class SearchAlgorithm {
                                        char[] chars, int p, int end) {
 
             while (tP < tEnd) {
-                if (t[tP++] != Character.toLowerCase(chars[p++])) return false;
+                if (t[tP++] != EncodingHelper.toLowerCase(chars[p++])) return false;
             }
             return true;
         }