add internal annotation

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912727 13f79535-47bb-0310-9956-ffa450edef68
apache · Oct 4, 2023 · 42651f6 · 42651f6
1 parent e8e6f67
commit 42651f6
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/poi-ooxml/src/main/java/org/apache/poi/openxml4j/opc/internal/NoCloseInputStream.java b/poi-ooxml/src/main/java/org/apache/poi/openxml4j/opc/internal/NoCloseInputStream.java
@@ -17,9 +17,12 @@ Licensed to the Apache Software Foundation (ASF) under one or more
 
 package org.apache.poi.openxml4j.opc.internal;
 
+import org.apache.poi.util.Internal;
+
 import java.io.FilterInputStream;
 import java.io.InputStream;
 
+@Internal
 final class NoCloseInputStream extends FilterInputStream {
     NoCloseInputStream(InputStream stream) {
         super(stream);