java - How to generate an anonymous class using sun-codemodel? -

i'm trying generate code below using codemodel, have no idea how create anonymous class syntax. can't find in codemodel documentation (https://codemodel.java.net/nonav/apidocs/index.html?com/sun/codemodel)

contentproducer cp = new contentproducer() {     public void writeto(outputstream outstream) {         try {             writer writer = new outputstreamwriter(outstream, "utf-8");             writer.write("<product><descricao>update de descricao</descricao></product>");             writer.flush();         } catch (ioexception e) {             e.printstacktrace();         }     } }; 

i can use code below instantiate variable "contentproducer" don't know how implement method writeto next constructor.

jclass contentproducer = events.ref(org.apache.http.entity.contentproducer.class); jvar contentproducer = tryblock.body().decl(contentproducer, "contentproducer").init(jexpr._new(contentproducer)); 

assuming can fill in writeto() method body, need implement class anonymous inner class so:

jdefinedclass anonymouscontentproducer = codemodel.anonymousclass(contentproducer.class);  jblock methodbody = anonymouscontentproducer.method(jmod.public, codemodel.void, "writeto").body();  body.decl(anonymouscontentproducer, "contentproducer", jexpr._new(anonymouscontentproducer)); 

which outputs:

contentproducer contentproducer = new contentproducer() {     public void writeto() {     } }