From 9d538e634c47754f976e6503ed7e427f92802ec2 Mon Sep 17 00:00:00 2001
From: Jonathan Hedley <jonathan@hedley.net>
Date: Sat, 14 Aug 2021 13:03:45 +1000
Subject: [PATCH] Annotate some nullables

---
 src/main/java/org/jsoup/helper/DataUtil.java     | 8 ++++----
 src/main/java/org/jsoup/internal/StringUtil.java | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/main/java/org/jsoup/helper/DataUtil.java b/src/main/java/org/jsoup/helper/DataUtil.java
index a111a4e6ef..3b0a2b12ed 100644
--- a/src/main/java/org/jsoup/helper/DataUtil.java
+++ b/src/main/java/org/jsoup/helper/DataUtil.java
@@ -80,25 +80,25 @@ public static Document load(File in, @Nullable String charsetName, String baseUr
     /**
      * Parses a Document from an input steam.
      * @param in input stream to parse. The stream will be closed after reading.
-     * @param charsetName character set of input
+     * @param charsetName character set of input (optional)
      * @param baseUri base URI of document, to resolve relative links against
      * @return Document
      * @throws IOException on IO error
      */
-    public static Document load(InputStream in, String charsetName, String baseUri) throws IOException {
+    public static Document load(InputStream in, @Nullable String charsetName, String baseUri) throws IOException {
         return parseInputStream(in, charsetName, baseUri, Parser.htmlParser());
     }
 
     /**
      * Parses a Document from an input steam, using the provided Parser.
      * @param in input stream to parse. The stream will be closed after reading.
-     * @param charsetName character set of input
+     * @param charsetName character set of input (optional)
      * @param baseUri base URI of document, to resolve relative links against
      * @param parser alternate {@link Parser#xmlParser() parser} to use.
      * @return Document
      * @throws IOException on IO error
      */
-    public static Document load(InputStream in, String charsetName, String baseUri, Parser parser) throws IOException {
+    public static Document load(InputStream in, @Nullable String charsetName, String baseUri, Parser parser) throws IOException {
         return parseInputStream(in, charsetName, baseUri, parser);
     }
 
diff --git a/src/main/java/org/jsoup/internal/StringUtil.java b/src/main/java/org/jsoup/internal/StringUtil.java
index f51fc2cfa9..08352253fa 100644
--- a/src/main/java/org/jsoup/internal/StringUtil.java
+++ b/src/main/java/org/jsoup/internal/StringUtil.java
@@ -260,7 +260,7 @@ public static boolean isAscii(String string) {
         return true;
     }
 
-    private static Pattern extraDotSegmentsPattern = Pattern.compile("^/((\\.{1,2}/)+)");
+    private static final Pattern extraDotSegmentsPattern = Pattern.compile("^/((\\.{1,2}/)+)");
     /**
      * Create a new absolute URL, from a provided existing absolute URL and a relative URL component.
      * @param base the existing absolute base URL