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add null guard in XSSFComment 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1837012 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
PJ Fanning 2018-07-30 01:45:29 +00:00
parent fe9955884f
commit ad14771ed8
1 changed files with 4 additions and 1 deletions
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5
src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFComment.java
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@ -109,7 +109,7 @@ public class XSSFComment implements Comment {
@Override
public boolean isVisible() {
boolean visible = false;
if(_vmlShape != null){
if(_vmlShape != null) {
String style = _vmlShape.getStyle();
visible = style != null && style.contains("visibility:visible");
}
@ -217,6 +217,9 @@ public class XSSFComment implements Comment {
@Override
public ClientAnchor getClientAnchor() {
if(_vmlShape == null) {
return null;
}
String position = _vmlShape.getClientDataArray(0).getAnchorArray(0);
int[] pos = new int[8];
int i = 0;