There are some i18n tests which needs to be updated.
The following tests use old Collections API, such as Vector, Hashtable, which should be changed to the new Collections API with Generics.

jdk/test/java/text/Format/common/FormatIteratorTest.java
jdk/test/java/text/Format/common/PParser.java
jdk/test/java/text/Format/DateFormat/DateFormatRegression.java
jdk/test/java/text/Format/DateFormat/DateFormatRoundTripTest.java

The following don't use autoboxing/unboxing and/or use deprecated APIs.

jdk/test/java/text/Format/MessageFormat/MessageFormatsByArgumentIndex.java
                                     jdk/test/java/text/Format/MessageFormatMessageTest.java

The following have style problems.

jdk/test/java/util/Date/Bug4955000.java
jdk/test/java/util/Calendar/GregorianCutoverTest.java

There are others tests also requiring updating.

This JBS entry is for updating test cases inside test/java/text/Format . Other test cases inside test/java/util/ will be tracked with separate JBS entry.