ignore Filter model class

src/main/java/com/wordnik/swagger/codegen/plugin/CodeGenMojo.java

@@ -90,6 +90,8 @@ public class CodeGenMojo extends AbstractMojo {
     public void execute() throws MojoExecutionException {
         Swagger swagger = new SwaggerParser().read(inputSpec);
 
+        swagger.getDefinitions().remove("Filter");
+
         CodegenConfig config = forName(language);
         config.setOutputDir(output.getAbsolutePath());
 
@@ -122,17 +124,21 @@ private void applyConfigFileSettings(final CodegenConfig config) {
     }
 
     private CodegenConfig forName(String name) {
+System.out.println("0=====search config:" + name);           
         ServiceLoader<CodegenConfig> loader = ServiceLoader.load(CodegenConfig.class);
         for (CodegenConfig config : loader) {
             if (config.getName().equals(name)) {
+System.out.println("1=====found config:" + config);                
                 return config;
             }
         }
 
         // else try to load directly
         try {
+System.out.println("2=====search config by class:" + name);             
             return (CodegenConfig) Class.forName(name).newInstance();
         } catch (Exception e) {
+System.out.println("3=====config not found:" + name);              
             throw new RuntimeException("Can't load config class with name ".concat(name), e);
         }
     }