From fe7a265c78bddb93c9d62feac882f663315783cc Mon Sep 17 00:00:00 2001
From: Charles Oliver Nutter <headius@headius.com>
Date: Wed, 13 Mar 2024 09:50:06 -0500
Subject: [PATCH] Restore this name for transition purposes

Another one used by StringIO. See ruby/stringio#84 and
ruby/stringio#88.
---
 core/src/main/java/org/jruby/RubyString.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/core/src/main/java/org/jruby/RubyString.java b/core/src/main/java/org/jruby/RubyString.java
index fbd2fdce4c9..f1ffad1fd26 100644
--- a/core/src/main/java/org/jruby/RubyString.java
+++ b/core/src/main/java/org/jruby/RubyString.java
@@ -3535,6 +3535,11 @@ private IRubyObject byteARef(Ruby runtime, IRubyObject idx) {
         return obj;
     }
 
+    @Deprecated
+    public final IRubyObject substr19(Ruby runtime, int beg, int len) {
+        return substrEnc(runtime, beg, len);
+    }
+
     public final IRubyObject substrEnc(Ruby runtime, int beg, int len) {
         if (len < 0) return runtime.getNil();
         int length = value.getRealSize();