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https://issues.apache.org/jira/browse/PDFBOX-2594?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14273549#comment-14273549
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Daniel Bonniot de Ruisselet commented on PDFBOX-2594:
-----------------------------------------------------
I can confirm globals seem to be working, the original task was PDFBOX-1067,
and it includes some examples.
Consequently I submitted a [pull
request|https://github.com/levigo/jbig2-imageio/pull/3] to levigo's jbig2
implementation to reduce their log level for this case.
> Set default params in JBIG2Filter
> ---------------------------------
>
> Key: PDFBOX-2594
> URL: https://issues.apache.org/jira/browse/PDFBOX-2594
> Project: PDFBox
> Issue Type: Improvement
> Components: Rendering
> Affects Versions: 1.8.8, 1.8.9, 2.0.0
> Reporter: Daniel Bonniot de Ruisselet
> Assignee: Tilman Hausherr
> Labels: JBIG2
> Fix For: 1.8.9, 2.0.0
>
>
> Currently JBIG2Filter does not set read params. This causes noise because
> jbig2-imageio logs this before using default params (e.g. see this
> [comment|https://issues.apache.org/jira/browse/PDFBOX-2112?focusedCommentId=14018039&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14018039]).
> This patch explicitly uses the default params, which would solve that:
> {noformat}
> Index: pdfbox/src/main/java/org/apache/pdfbox/filter/JBIG2Filter.java
> ===================================================================
> --- pdfbox/src/main/java/org/apache/pdfbox/filter/JBIG2Filter.java
> (revision 1650041)
> +++ pdfbox/src/main/java/org/apache/pdfbox/filter/JBIG2Filter.java
> (working copy)
> @@ -85,7 +85,7 @@
> BufferedImage image;
> try
> {
> - image = reader.read(0);
> + image = reader.read(0, reader.getDefaultReadParam());
> }
> catch (Exception e)
> {
> {noformat}
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