hg: jdk8u/jdk8u-dev/jdk: 8040322: TextArea.replaceRange() and insert() are broken with setText(null)

[mikhail.cherkasov at oracle.com]

Changeset: fd1a11082ed4
Author:    mcherkas
Date:      2016-08-19 19:28 +0300
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/jdk/rev/fd1a11082ed4

8040322: TextArea.replaceRange() and insert() are broken with setText(null)
Reviewed-by: serb, azvegint
Contributed-by: Ambarish Rapte <ambarish.rapte at oracle.com>

! src/share/classes/java/awt/TextArea.java
+ test/java/awt/TextArea/TextAreaEditing/TextAreaEditing.java