Description Thai Le 2019-07-29 14:26:37 EDT

We have the following hierachy:

package com.castortech.iris.zk.components.vm;
public abstract class AbstractComponentViewModel extends Item implements ComponentViewModel {
  protected static <B extends AbstractComponentViewModel.Builder<B, T>, T extends AbstractComponentViewModel> Builder<B, T> builder(T m) {
    return new AbstractComponentViewModel.Builder<>(m);
  }

  protected static class Builder<B extends AbstractComponentViewModel.Builder<B, T>, T extends AbstractComponentViewModel> extends Item.Builder<B, T> { //NOSONAR ok to hide super
  ....
  }
}
==============================================
package com.castortech.iris.zk.components.structure;
public abstract class AbstractListboxViewModel<M> extends AbstractComponentViewModel implements ISelectionChangedProvider {
  protected static class Builder<B extends AbstractListboxViewModel.Builder<B, T>, T extends AbstractListboxViewModel<?>> extends AbstractComponentViewModel.Builder<B, T> { //NOSONAR ok to hide super
    protected Builder(T m) {
      super(m);
    }
    public B multiple(boolean multiple) {
      instance.setMultiple(multiple);
      return getThis();
    }
  }
}
========================================
package com.castortech.iris.zk.components.structure;
public abstract class ListboxViewModel extends AbstractListboxViewModel<ListModel> {
  protected static class Builder<B extends ListboxViewModel.Builder<B, T>, T extends ListboxViewModel> extends AbstractListboxViewModel.Builder<B, T> { //NOSONAR ok to hide super
    protected Builder(T m) {
      super(m);
    }
  }
}
====================================
package com.castortech.iris.zk.ba.component.vm;
public abstract class BaListBoxViewModel<T> extends ListboxViewModel{
  public static <B extends BaListBoxViewModel.Builder<B, T>, T extends BaListBoxViewModel<?>> Builder<B, T> builder(T m) {
    return new BaListBoxViewModel.Builder<>(m);
  }

  public static class Builder<B extends BaListBoxViewModel.Builder<B, T>, T extends BaListBoxViewModel<?>> extends ListboxViewModel.Builder<B, T> { //NOSONAR ok to hide super
    protected Builder(T m) {
      super(m);
      super.initModel();
    }

    @SuppressWarnings("unchecked")
    @Override
    public B getThis() {
      return (B)this;
    }
  }
}

When I tried to use the multiple(boolean) of the AbstractListboxViewModel as followed, i got compilation error that there is no such method. It look like eclipse try to use the base class AbstractComponentViewModel.builder instead of BaListBoxViewModel.builder

package com.castortech.iris.zk.ba.component.vm;
public class BaSelectCategoryPopupViewModel{
  protected void initListBox() {
    BaListBoxViewModel.builder(new BaListBoxViewModel() {...})
      .multiple(true) <---CANT THIS METHOD
      .checkmark(true)
      .rows(5)
      .showHeader(false)
      .withSearchTextVM(true).build());
  }
}
My colleague uses eclipse oxygen and does not have this error. Is this a regression from 4.11 ?