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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2020/05/17 04:32:06 UTC
svn commit: r1877844 -
/pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/form/PDPushButton.java
Author: tilman
Date: Sun May 17 04:32:06 2020
New Revision: 1877844
URL: http://svn.apache.org/viewvc?rev=1877844&view=rev
Log:
PDFBOX-4825: return empty set to avoid IllegalStateException when method of superclass is used
Modified:
pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/form/PDPushButton.java
Modified: pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/form/PDPushButton.java
URL: http://svn.apache.org/viewvc/pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/form/PDPushButton.java?rev=1877844&r1=1877843&r2=1877844&view=diff
==============================================================================
--- pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/form/PDPushButton.java (original)
+++ pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/form/PDPushButton.java Sun May 17 04:32:06 2020
@@ -19,6 +19,7 @@ package org.apache.pdfbox.pdmodel.intera
import java.io.IOException;
import java.util.Collections;
import java.util.List;
+import java.util.Set;
import org.apache.pdfbox.cos.COSDictionary;
@@ -85,7 +86,13 @@ public class PDPushButton extends PDButt
{
return getValue();
}
-
+
+ @Override
+ public Set<String> getOnValues()
+ {
+ return Collections.emptySet();
+ }
+
@Override
void constructAppearances() throws IOException
{