/usr/share/doc/libjoda-time-java/api/org/joda/time/format/ is in libjoda-time-java-doc 2.1-2.
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/usr/share/doc/libjoda-time-java/api/org/joda/time/format/DateTimeFormat.html
/usr/share/doc/libjoda-time-java/api/org/joda/time/format/DateTimeFormatter.html
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/usr/share/doc/libjoda-time-java/api/org/joda/time/format/class-use/
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