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https://issues.apache.org/jira/browse/IMAGING-165?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bruno P. Kinoshita updated IMAGING-165:
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Affects Version/s: 1.0-alpha1
> TiffReader.Collector adds values to a field List<TiffField> but never uses it
> -----------------------------------------------------------------------------
>
> Key: IMAGING-165
> URL: https://issues.apache.org/jira/browse/IMAGING-165
> Project: Commons Imaging
> Issue Type: Improvement
> Components: Format: TIFF
> Affects Versions: 1.0-alpha1
> Reporter: Michael Groß
> Assignee: Bruno P. Kinoshita
> Priority: Major
> Fix For: 1.0-alpha2
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> org.apache.commons.imaging.formats.tiff.TiffReader.Collector adds values to a
> field List<TiffField> but never uses it. This could be the cause of some
> problems reported elsewhere.
> TiffReader contains an embedded class named Collector. This class has a
> private field named
> {noformat}
> private static class Collector implements Listener {
> private final List<TiffField> fields = new ArrayList<TiffField>();
> {noformat}
> There are values added in a method named
> {noformat}
> public boolean addField(final TiffField field) {
> fields.add(field);
> return true;
> }
> {noformat}
> This method is the only which uses this field so these values are never used.
> Is there a getter missing? Or was it intended to use these values in class
> TiffContents like "tiffHeader" and "directories"?
> {noformat}
> public TiffContents getContents() {
> return new TiffContents(tiffHeader, directories);
> }
> {noformat}
> At least the method "addField" seems unused but necessary to implement the
> "Listener" interface.
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