Hey, using xstream 1.4.2 I've no "regex.Pattern" usage in the main XStream classes (only on some extended converters..) So this works now ! (My need was only to be able to searialize in JSON a basic PoJo tree).
A little question: for "embedded users" like me (using J9 JVM); how could we make possible to continue to use the latest xstream version ? maybe add an xstream improvment to migrate native "regex Pattern" usage to a dedicated dependency like "jakarta-regexp"(available in osgi 1.4) ? I don't know.. anyway thanks again. Regards 2014-12-10 11:27 GMT+01:00 Brice > > > I check "java.util.regex.Pattern" which is available since 1.4... > but this class seems not available on J9 JVM. > > I will maybe try to test an older version of xstream. >