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JAL-4242 null check on getValue() return
[jalview.git]
/
src
/
jalview
/
gui
/
JvOptionPane.java
diff --git
a/src/jalview/gui/JvOptionPane.java
b/src/jalview/gui/JvOptionPane.java
index
c0efd4a
..
e622445
100644
(file)
--- a/
src/jalview/gui/JvOptionPane.java
+++ b/
src/jalview/gui/JvOptionPane.java
@@
-1129,7
+1129,13
@@
public class JvOptionPane extends JOptionPane
private void internalDialogHandleResponse()
{
private void internalDialogHandleResponse()
{
- String responseString = (String) this.getValue();
+ Object value = this.getValue();
+ if (value == null
+ || (value instanceof Integer && (Integer) value == -1))
+ {
+ return;
+ }
+ String responseString = value.toString();
int response = ourOptions.indexOf(responseString);
if (!Platform.isJS())
int response = ourOptions.indexOf(responseString);
if (!Platform.isJS())