@Override
    public final void visitClass(@Nullable JavaTypeElement oldType, @Nullable JavaTypeElement newType) {
        depth++;
        doVisitClass(oldType, newType);
    }
@ Override public final void visitClass ( @ Nullable JavaTypeElement oldType , @ Nullable JavaTypeElement newType ) { depth ++ ; doVisitClass ( oldType , newType ) ; }
Please override the
{@link #doVisitClass(JavaTypeElement, JavaTypeElement)}

@see Check#visitClass(JavaTypeElement, JavaTypeElement)