static Class veryQuickJava_finish_specialMainClass(S mainClassName, S src, LS libs default null) {
  src = findTranslators2(src, libs = cloneList(libs));
  File bytecode = javaCompile_overInternalBot(src, join(" ", libs));
  ret hotwireCoreSpecialMainClass(mainClassName, concatLists(ll(bytecode), loadLibraries(libs)));
}