added an annotation '@Internal' to mark program elements intended for POI internal use only, marked all public accessors to OOXML xmlbeans as @Internal

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@886846 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 2 insertions, 0 deletions

diff --git a/src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFRichTextString.java b/src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFRichTextString.java
index 8775a9c11e..90b04a1d3a 100644
--- a/src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFRichTextString.java
+++ b/src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFRichTextString.java
@@ -24,6 +24,7 @@ import javax.xml.namespace.QName;
 import org.apache.poi.ss.usermodel.Font;
 import org.apache.poi.ss.usermodel.RichTextString;
 import org.apache.poi.xssf.model.StylesTable;
+import org.apache.poi.util.Internal;
 import org.apache.xmlbeans.XmlCursor;
 import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTColor;
 import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTFont;
@@ -416,6 +417,7 @@ public class XSSFRichTextString implements RichTextString {
     /**
      * Return the underlying xml bean
      */
+    @Internal
     public CTRst getCTRst() {
         return st;
     }