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markt pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/tomcat.git
The following commit(s) were added to refs/heads/main by this push:
new 644c904 Improve Javadoc as suggested by schultz
644c904 is described below
commit 644c904205194e09a9c8e8d16bfd01d341a8ed2d
Author: Mark Thomas <ma...@apache.org>
AuthorDate: Tue Jan 11 10:43:28 2022 +0000
Improve Javadoc as suggested by schultz
---
java/org/apache/tomcat/util/http/parser/HttpParser.java | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/java/org/apache/tomcat/util/http/parser/HttpParser.java
b/java/org/apache/tomcat/util/http/parser/HttpParser.java
index 7dcb631..76d79ca 100644
--- a/java/org/apache/tomcat/util/http/parser/HttpParser.java
+++ b/java/org/apache/tomcat/util/http/parser/HttpParser.java
@@ -237,8 +237,20 @@ public class HttpParser {
}
+ /**
+ * Is the provided String a token as per RFC 7230?
+ * <br>
+ * Note: token = 1 * tchar (RFC 7230)
+ * <br>
+ * Since a token requires at least 1 tchar, {@code null} and the empty
+ * string ({@code ""}) are not considered to be valid tokens.
+ *
+ * @param s The string to test
+ *
+ * @return {@code true} if the string is a valid token, otherwise
+ * {@code false}
+ */
public static boolean isToken(String s) {
- // token = 1 * tchar (RFC 7230)
if (s == null) {
return false;
}
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