1 2 Previous Next 15 Replies Latest reply on May 27, 2013 7:02 AM by nva

    Trouble compiling class with generics in 2.3.0.CR1

    Michael Hirsch Newbie

      I have a class that compiles fine with Errai 2.1.0, but will not build with 2.3.0.CR1.  When I build it with 2.3.0 I get these errors:


               [ERROR] Errors in 'generated://203AF005B6B57DF1BE3A46C024E2E66D/org/jboss/errai/ioc/client/BootstrapperImpl.java'

                  [WARN] Line 4452: Referencing deprecated method 'com.google.gwt.user.client.ui.Composite.setWidget'

                  [ERROR] Line 851: T cannot be resolved to a type

                  See snapshot: /tmp/org.jboss.errai.ioc.client.BootstrapperImpl2084728906436240268.java


      Lines 849-856 are:

        private final CreationalCallback<HistoryStack> inj2285_HistoryStack_creational = new CreationalCallback<HistoryStack>() {

          public HistoryStack getInstance(final CreationalContext context) {

            final ArrayList<T> var40 = inj2286_ArrayList_creational.getInstance(context);

            final HistoryStack inj351_HistoryStack = new HistoryStack(var40);

            context.addBean(context.getBeanReference(HistoryStack.class, QualifierUtil.DEFAULT_QUALIFIERS), inj351_HistoryStack);

            return inj351_HistoryStack;




      This seems to be generated from this java code:


      public class HistoryStack<T> {

                ArrayList<T> historyList;

                int historyIndex = -1;




                public HistoryStack(ArrayList<T> historyList) {

                          this.historyList = historyList;



        /// API removed



      This class works well in 2.1.0, so something appears to have happened since then in Errai.



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