Method visit

core/test/com/google/inject/spi/ElementsTest.java:84–94

(Message command)

        },
        new FailingElementVisitor() {
          @Override
          public Void visit(Message command) {
            assertEquals("Message A 5 C", command.getMessage());
            assertNull(command.getCause());
            assertContains(
                command.getSources().toString(),
                ElementsTest.class.getName(),
                getDeclaringSourcePart(ElementsTest.class));
            assertContains(command.getSource(), getDeclaringSourcePart(ElementsTest.class));
            return null;
          }
        });
  }