[tomcat] 01/06: Remove unnecessary code. s cannot be null here

[markt]

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

markt pushed a commit to branch 9.0.x
in repository https://gitbox.apache.org/repos/asf/tomcat.git

commit 41fe83f3605a42c614fb557567efc273ec72bc45
Author: Mark Thomas <ma...@apache.org>
AuthorDate: Wed Mar 31 09:17:41 2021 +0100

    Remove unnecessary code. s cannot be null here
---
 java/org/apache/jasper/compiler/Generator.java | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/java/org/apache/jasper/compiler/Generator.java 
b/java/org/apache/jasper/compiler/Generator.java
index 396cd91..5f9df54 100644
--- a/java/org/apache/jasper/compiler/Generator.java
+++ b/java/org/apache/jasper/compiler/Generator.java
@@ -145,22 +145,20 @@ class Generator {
      */
     static String quote(String s) {
 
-        if (s == null)
+        if (s == null) {
             return "null";
+        }
 
         return '"' + escape(s) + '"';
     }
 
     /**
-     * @param s
-     *            the input string
+     * @param s     the input string - must not be {@code null}
+     *
      * @return escaped string, per Java rule
      */
     static String escape(String s) {
 
-        if (s == null)
-            return "";
-
         StringBuilder b = new StringBuilder();
         for (int i = 0; i < s.length(); i++) {
             char c = s.charAt(i);

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