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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2021/09/02 18:38:55 UTC
svn commit: r1892826 -
/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/filter/CCITTFaxFilter.java
Author: tilman
Date: Thu Sep 2 18:38:55 2021
New Revision: 1892826
URL: http://svn.apache.org/viewvc?rev=1892826&view=rev
Log:
PDFBOX-4892: avoid unneeded conversion, as suggested by valerybokov
Modified:
pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/filter/CCITTFaxFilter.java
Modified: pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/filter/CCITTFaxFilter.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/filter/CCITTFaxFilter.java?rev=1892826&r1=1892825&r2=1892826&view=diff
==============================================================================
--- pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/filter/CCITTFaxFilter.java (original)
+++ pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/filter/CCITTFaxFilter.java Thu Sep 2 18:38:55 2021
@@ -76,8 +76,9 @@ final class CCITTFaxFilter extends Filte
{
throw new EOFException("Can't read " + streamData.length + " bytes");
}
- encoded = new PushbackInputStream(encoded, streamData.length);
- ((PushbackInputStream) encoded).unread(streamData);
+ PushbackInputStream pushbackInputStream = new PushbackInputStream(encoded, streamData.length);
+ pushbackInputStream.unread(streamData);
+ encoded = pushbackInputStream;
if (streamData[0] != 0 || (streamData[1] >> 4 != 1 && streamData[1] != 1))
{
// leading EOL (0b000000000001) not found, search further and try RLE if not