How to use org.jf.dexlib2 write or rewrite dex file?

Question

I am searching for a long time on net. But no use. Please help or try to give some ideas how to achieve this. And there is a demo here but I can't understand.I want to know whether dexlib2 can be used to write or rewrite the dex file

DexRewriter rewriter = new DexRewriter(new RewriterModule() {
public Rewriter<String> getTypeRewriter(Rewriters rewriters) {
    return new Rewriter<String>() {
        public String rewrite(String value) {
            if (value.equals("Lorg/blah/MyBlah;")) {
                 return "Lorg/blah/YourBlah;";
             }
             return value;
         }
     };
 }
});
DexFile rewrittenDexFile = rewriter.rewriteDexFile(dexFile);