dev-java/icu4j-4.4.2 was released on 2010-10-02.
dev-java/icu4j-4.6 was released on 2010-12-03.
4.4.2 bumped, 4.6 remains a revise of slotting is maybe in order
dev-java/icu4j-4.6.1 was released on 2011-03-11. dev-java/icu4j-4.6.1.1 was released on 2011-08-24. dev-java/icu4j-4.8 was released on 2011-05-25. dev-java/icu4j-4.8.1 was released on 2011-07-20. dev-java/icu4j-4.8.1.1 was released on 2011-08-24. dev-java/icu4j-49.1 was released on 2012-03-21.
*icu4j-49.1 (10 Jun 2012) 10 Jun 2012; Ralph Sennhauser <sera@gentoo.org> +icu4j-49.1.ebuild: Version bump. #339526 Require at least jdk6. #361593 Build javadocs instead of downloading them. Add use examples to install samples and demos. No longer force javac as compiler. No longer disable any tests.