1 files changed, 15 insertions, 0 deletions
diff --git a/config-model/src/main/java/com/yahoo/searchdefinition/parser/Utils.java b/config-model/src/main/java/com/yahoo/searchdefinition/parser/Utils.java
new file mode 100644
index 00000000000..d8f02b2a9c3
--- /dev/null
+++ b/config-model/src/main/java/com/yahoo/searchdefinition/parser/Utils.java
@@ -0,0 +1,15 @@
+// Copyright 2020 Oath Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.searchdefinition.parser;
+
+/**
+ * @author bjorncs
+ */
+class Utils {
+
+    private Utils() {}
+
+    // Separate class since javacc does not accept Java code using lambdas
+    static int count(String str, char ch) {
+        return (int) str.chars().filter(c -> c == ch).count();
+    }
+}