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changeset 4856:aa3f5117c485

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7099251: javax.swing.text.html.HTMLDocument.insertAfterStart(null, something) throws NPE Reviewed-by: rupashka Contributed-by: alexandr.scherbatiy@oracle.com
author rupashka
date Mon, 17 Oct 2011 15:10:42 +0400
parents 98901d41e1e2
children 4f74e3fdf86b
files src/share/classes/javax/swing/text/html/HTMLDocument.java
diffstat 1 files changed, 6 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/src/share/classes/javax/swing/text/html/HTMLDocument.java	Tue Oct 11 15:22:40 2011 +0400
+++ b/src/share/classes/javax/swing/text/html/HTMLDocument.java	Mon Oct 17 15:10:42 2011 +0400
@@ -1181,7 +1181,12 @@
     public void insertAfterStart(Element elem, String htmlText) throws
                                  BadLocationException, IOException {
         verifyParser();
-        if (elem != null && elem.isLeaf()) {
+
+        if (elem == null || htmlText == null) {
+            return;
+        }
+
+        if (elem.isLeaf()) {
             throw new IllegalArgumentException
                 ("Can not insert HTML after start of a leaf");
         }