[ https://issues.apache.org/jira/browse/GROOVY-8806?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16637781#comment-16637781 ]
Paul King commented on GROOVY-8806: ----------------------------------- I plan to kick off voting in the next 24 hrs pending any further feedback in the meantime. > Immutable classes break in groovy 2.5.2 > --------------------------------------- > > Key: GROOVY-8806 > URL: https://issues.apache.org/jira/browse/GROOVY-8806 > Project: Groovy > Issue Type: Bug > Affects Versions: 2.5.2 > Reporter: Roberto Perez Alcolea > Assignee: Paul King > Priority: Major > Fix For: 3.0.0-alpha-4, 2.5.3 > > > We've being running tests of gradle plugins with latest gradle nightly > release which upgraded to groovy 2.5.2 > Since then, we've seen multiple plugins breaking with errors around > immutability: > > {code:java} > > Unsupported type (org.ajoberstar.grgit.Branch) found for field > > 'trackingBranch' while constructing immutable class > > org.ajoberstar.grgit.Branch. > Immutable classes only support properties with effectively immutable types > including: > - Strings, primitive types, wrapper types, Class, BigInteger and BigDecimal, > enums > - classes annotated with @KnownImmutable and known immutables > (java.awt.Color, java.net.URI) > - Cloneable classes, collections, maps and arrays, and other classes with > special handling > (java.util.Date and various java.time.* classes and interfaces) > Other restrictions apply, please see the groovydoc for ImmutableOptions for > further details{code} > > I was wondering if this change is related to > [https://github.com/apache/groovy/commit/3471f55ea5839ab3c9dfa51cdca081bc7b4c020e#diff-8f745c460bc1abf332f21067b21ec551R754] > > > And also, looks like gradle plugins that use the gradleApi and are compiled > with groovy 2.4 could break with groovy 2.5 with usages like this one -- This message was sent by Atlassian JIRA (v7.6.3#76005)