public boolean readgzfile(Env env,
public Value readgzfile(Env env,
  public boolean readgzfile(Env env,                            String fileName,                            @Optional("false") boolean useIncludePath)  {    try {      Zlib zlib = new Zlib(env, fileName,"r",useIncludePath);      env.getOut().writeStream(zlib.readgzfile());            return true;    } catch (Exception e) {      throw QuercusModuleException.create(e);    }  }