/usr/share/doc/libjets3t-java/api/org/jets3t/service/io/ is in libjets3t-java-doc 0.8.1+dfsg-1.
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/usr/share/doc/libjets3t-java/api/org/jets3t/service/io/BytesProgressWatcher.html
/usr/share/doc/libjets3t-java/api/org/jets3t/service/io/GZipDeflatingInputStream.html
/usr/share/doc/libjets3t-java/api/org/jets3t/service/io/GZipInflatingOutputStream.html
/usr/share/doc/libjets3t-java/api/org/jets3t/service/io/InputStreamWrapper.html
/usr/share/doc/libjets3t-java/api/org/jets3t/service/io/InterruptableInputStream.html
/usr/share/doc/libjets3t-java/api/org/jets3t/service/io/OutputStreamWrapper.html
/usr/share/doc/libjets3t-java/api/org/jets3t/service/io/ProgressMonitoredInputStream.html
/usr/share/doc/libjets3t-java/api/org/jets3t/service/io/ProgressMonitoredOutputStream.html
/usr/share/doc/libjets3t-java/api/org/jets3t/service/io/RepeatableFileInputStream.html
/usr/share/doc/libjets3t-java/api/org/jets3t/service/io/RepeatableInputStream.html
/usr/share/doc/libjets3t-java/api/org/jets3t/service/io/SegmentedRepeatableFileInputStream.html
/usr/share/doc/libjets3t-java/api/org/jets3t/service/io/TempFile.html
/usr/share/doc/libjets3t-java/api/org/jets3t/service/io/UnrecoverableIOException.html
/usr/share/doc/libjets3t-java/api/org/jets3t/service/io/package-frame.html
/usr/share/doc/libjets3t-java/api/org/jets3t/service/io/package-summary.html
/usr/share/doc/libjets3t-java/api/org/jets3t/service/io/package-tree.html