/usr/share/doc/libcommons-lang3-java/api/org/apache/commons/lang3/text/class-use/ is in libcommons-lang3-java-doc 3.5-1.
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/usr/share/doc/libcommons-lang3-java/api/org/apache/commons/lang3/text/class-use/CompositeFormat.html
/usr/share/doc/libcommons-lang3-java/api/org/apache/commons/lang3/text/class-use/ExtendedMessageFormat.html
/usr/share/doc/libcommons-lang3-java/api/org/apache/commons/lang3/text/class-use/FormatFactory.html
/usr/share/doc/libcommons-lang3-java/api/org/apache/commons/lang3/text/class-use/FormattableUtils.html
/usr/share/doc/libcommons-lang3-java/api/org/apache/commons/lang3/text/class-use/StrBuilder.html
/usr/share/doc/libcommons-lang3-java/api/org/apache/commons/lang3/text/class-use/StrLookup.html
/usr/share/doc/libcommons-lang3-java/api/org/apache/commons/lang3/text/class-use/StrMatcher.html
/usr/share/doc/libcommons-lang3-java/api/org/apache/commons/lang3/text/class-use/StrSubstitutor.html
/usr/share/doc/libcommons-lang3-java/api/org/apache/commons/lang3/text/class-use/StrTokenizer.html
/usr/share/doc/libcommons-lang3-java/api/org/apache/commons/lang3/text/class-use/WordUtils.html