m = c.addMethod("main", "([Ljava/lang/String;)V", Access.PUBLIC
| Access.STATIC);
code = m.startCode();
code.pushScope();
code.emitGetStatic(outField);
code.emitPushString("Hello world!");
code.emitInvokeVirtual(printlnMethod);
code.emitReturn();
code.popScope();