import java.io.IOException;

import java.io.Writer;

import java.util.Set;

import javax.annotation.processing.AbstractProcessor;

import javax.annotation.processing.Filer;

import javax.annotation.processing.RoundEnvironment;

import javax.annotation.processing.SupportedAnnotationTypes;

import javax.lang.model.element.Element;

import javax.lang.model.element.TypeElement;

import javax.lang.model.util.Elements;

@SupportedAnnotationTypes("TestMe")

public class T6413690 extends JavacTestingAbstractProcessor {

public boolean process(Set<? extends TypeElement> annotations,

RoundEnvironment roundEnvironment) {

TypeElement testMe = elements.getTypeElement(TestMe.class.getName());

Set<? extends Element> supers = roundEnvironment.getElementsAnnotatedWith(testMe);

try {

for (Element sup : supers) {

Writer sub = filer.createSourceFile(sup.getSimpleName() + "_GENERATED").openWriter();

sub.write(String.format("class %s_GENERATED extends %s {}",

sup.getSimpleName(),

((TypeElement)sup).getQualifiedName()));

sub.close();

}

} catch (IOException ex) {

throw new RuntimeException(ex);

}

return true;

}

}