[weld-dev] Why does org.jboss.weld.test.core.TestCore only support qualified injection?

org.jboss.weld.test.core.TestCore is used by the org.jboss.weld.test.junit.CDIRunner to inject the dependencies of the test case. However, it only supports injection of qualified fields. As a side effect, dependencies declared as concrete classes can not be injected, since qualifiers only make sense to interface/abstract dependency declarations: package org.jboss.weld.test.core; ... public class TestCore { ... private void injectField(Field field, Object target) throws Exception { if (!hasBindTypeAnnotation(field.getAnnotations())) { return; } if (!field.isAccessible()) { field.setAccessible(true); } Object injectable = getInstanceByType(field.getType(), field .getAnnotations()); if (injectable != null) { field.set(target, injectable); } } Just wondering the value of this restriction? /Johan