void () { Object o = new <error descr="'OldClass(java.lang.String)' is available only since 2.0 but the module is targeted for 1.0 - 999.0. It may lead to compatibility problems with IDEs prior to 2.0. Note that this method might have had a different full signature in the previous IDEs.">OldClass</error>(""); Object o2 = new <error descr="'OldKotlinClass(java.lang.String)' is available only since 2.0 but the module is targeted for 1.0 - 999.0. It may lead to compatibility problems with IDEs prior to 2.0. Note that this method might have had a different full signature in the previous IDEs.">OldKotlinClass</error>(""); }