gistfile1.java

// Before:
ServerBootstrap b = new ServerBootstrap();
try {
    b.eventLoop(new NioEventLoop(), new NioEventLoop()); // <-- HERE
    ...
} finally { b.shutdown(); }

// After:
ServerBootstrap b = new ServerBootstrap();
try {
    b.group(new NioEventLoopGroup(), new NioEventLoopGroup()); // <!-- HERE
    ...
} finally { b.shutdown(); }