From 5dc7e81b6464cc94791ac19f5a5a5a534c947a85 Mon Sep 17 00:00:00 2001
From: "robin.bygrave" <robin.bygrave@eroad.com>
Date: Tue, 10 Dec 2024 13:21:20 +1300
Subject: [PATCH] Make extras classes final, not intended for extension

We can make these classes final with the view that they are not intended to be extended.
---
 src/main/java/robaho/net/httpserver/extras/ContentEncoding.java | 2 +-
 src/main/java/robaho/net/httpserver/extras/FormParser.java      | 2 +-
 .../java/robaho/net/httpserver/extras/MultipartFormParser.java  | 2 +-
 src/main/java/robaho/net/httpserver/extras/QueryParameters.java | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/main/java/robaho/net/httpserver/extras/ContentEncoding.java b/src/main/java/robaho/net/httpserver/extras/ContentEncoding.java
index 9ee2eb1..9dcd655 100644
--- a/src/main/java/robaho/net/httpserver/extras/ContentEncoding.java
+++ b/src/main/java/robaho/net/httpserver/extras/ContentEncoding.java
@@ -5,7 +5,7 @@
 
 import com.sun.net.httpserver.Headers;
 
-public class ContentEncoding {
+public final class ContentEncoding {
 
     private static final String defaultCharset = StandardCharsets.ISO_8859_1.name();
 
diff --git a/src/main/java/robaho/net/httpserver/extras/FormParser.java b/src/main/java/robaho/net/httpserver/extras/FormParser.java
index c55e64e..752a9db 100644
--- a/src/main/java/robaho/net/httpserver/extras/FormParser.java
+++ b/src/main/java/robaho/net/httpserver/extras/FormParser.java
@@ -14,7 +14,7 @@
 /**
  * Parse url-encoded requests.
  */
-public class FormParser {
+public final class FormParser {
 
     // Sets the maximum count of accepted POST params - protection against Hash collision DOS attacks
     private static final int MAX_PARAMS = Integer.getInteger("robaho.net.httpserver.max_form_params", 1000); // 0 == no limit
diff --git a/src/main/java/robaho/net/httpserver/extras/MultipartFormParser.java b/src/main/java/robaho/net/httpserver/extras/MultipartFormParser.java
index 8d6f169..e976668 100644
--- a/src/main/java/robaho/net/httpserver/extras/MultipartFormParser.java
+++ b/src/main/java/robaho/net/httpserver/extras/MultipartFormParser.java
@@ -22,7 +22,7 @@
 /**
  * parse multipart form data
  */
-public class MultipartFormParser {
+public final class MultipartFormParser {
     /**
      * a multipart part.
      *
diff --git a/src/main/java/robaho/net/httpserver/extras/QueryParameters.java b/src/main/java/robaho/net/httpserver/extras/QueryParameters.java
index 9958916..985edac 100644
--- a/src/main/java/robaho/net/httpserver/extras/QueryParameters.java
+++ b/src/main/java/robaho/net/httpserver/extras/QueryParameters.java
@@ -6,7 +6,7 @@
 import java.util.LinkedList;
 import java.util.List;
 
-public class QueryParameters extends LinkedHashMap<String, List<String>> {
+public final class QueryParameters extends LinkedHashMap<String, List<String>> {
 
     /**
      * @param encoding a valid java character set name