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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2016/07/06 17:52:44 UTC
svn commit: r1751718 -
/pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/encoding/DictionaryEncoding.java
Author: tilman
Date: Wed Jul 6 17:52:44 2016
New Revision: 1751718
URL: http://svn.apache.org/viewvc?rev=1751718&view=rev
Log:
PDFBOX-3403: Sonar fixes
Modified:
pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/encoding/DictionaryEncoding.java
Modified: pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/encoding/DictionaryEncoding.java
URL: http://svn.apache.org/viewvc/pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/encoding/DictionaryEncoding.java?rev=1751718&r1=1751717&r2=1751718&view=diff
==============================================================================
--- pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/encoding/DictionaryEncoding.java (original)
+++ pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/encoding/DictionaryEncoding.java Wed Jul 6 17:52:44 2016
@@ -128,11 +128,16 @@ public class DictionaryEncoding extends
private void applyDifferences()
{
// now replace with the differences
- COSArray differences = (COSArray)encoding.getDictionaryObject( COSName.DIFFERENCES );
+ COSBase base = encoding.getDictionaryObject(COSName.DIFFERENCES);
+ if (!(base instanceof COSArray))
+ {
+ return;
+ }
+ COSArray diffArray = (COSArray) base;
int currentIndex = -1;
- for( int i=0; differences != null && i<differences.size(); i++ )
+ for (int i = 0; i < diffArray.size(); i++)
{
- COSBase next = differences.getObject( i );
+ COSBase next = diffArray.getObject(i);
if( next instanceof COSNumber)
{
currentIndex = ((COSNumber)next).intValue();