[commons-io] 02/03: Javadoc.

[ggregory]

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

commit ec961e516394a82c4e67fec57be933108e239848
Author: Gary Gregory <gardgreg...@gmail.com>
AuthorDate: Thu Sep 3 08:16:37 2020 -0400

    Javadoc.
---
 src/main/java/org/apache/commons/io/input/XmlStreamReader.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/java/org/apache/commons/io/input/XmlStreamReader.java 
b/src/main/java/org/apache/commons/io/input/XmlStreamReader.java
index 495b315..64ce89b 100644
--- a/src/main/java/org/apache/commons/io/input/XmlStreamReader.java
+++ b/src/main/java/org/apache/commons/io/input/XmlStreamReader.java
@@ -696,6 +696,9 @@ public class XmlStreamReader extends Reader {
         return encoding;
     }
 
+    /**
+     * Pattern capturing the encoding of the "xml" processing instruction.
+     */
     public static final Pattern ENCODING_PATTERN = Pattern.compile(
             "<\\?xml.*encoding[\\s]*=[\\s]*((?:\".[^\"]*\")|(?:'.[^']*'))",
             Pattern.MULTILINE);