[commons-jexl] branch master updated: Remove use of redundant String.substring() parameter.

[ggregory]

This is an automated email from the ASF dual-hosted git repository.

ggregory pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-jexl.git


The following commit(s) were added to refs/heads/master by this push:
     new 0e3b07c  Remove use of redundant String.substring() parameter.
0e3b07c is described below

commit 0e3b07cab876e513ea9b715ef907469c96348968
Author: Gary Gregory <garydgreg...@gmail.com>
AuthorDate: Sun Feb 28 09:36:32 2021 -0500

    Remove use of redundant String.substring() parameter.
---
 src/main/java/org/apache/commons/jexl3/parser/TokenMgrError.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/org/apache/commons/jexl3/parser/TokenMgrError.java 
b/src/main/java/org/apache/commons/jexl3/parser/TokenMgrError.java
index cfb4570..c728f46 100644
--- a/src/main/java/org/apache/commons/jexl3/parser/TokenMgrError.java
+++ b/src/main/java/org/apache/commons/jexl3/parser/TokenMgrError.java
@@ -172,7 +172,7 @@ public class TokenMgrError extends Error implements 
JavaccError {
              default:
                 if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) {
                    final String s = "0000" + Integer.toString(ch, 16);
-                   retval.append("//u").append(s.substring(s.length() - 4, 
s.length()));
+                   retval.append("//u").append(s.substring(s.length() - 4));
                 } else {
                    retval.append(ch);
                 }