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/*
* @test
* @bug 6346973
* @summary directSupertypes(t) should not return t
* @author Scott Seligman
* @library ../../../../lib
* @build JavacTestingAbstractProcessor DirectSupersOfErr
* @compile -processor DirectSupersOfErr -proc:only C1.java
*/
import java.util.Set;
import javax.annotation.processing.*;
import javax.lang.model.element.*;
import javax.lang.model.type.*;
import javax.lang.model.util.*;
import static javax.lang.model.util.ElementFilter.*;
public class DirectSupersOfErr extends JavacTestingAbstractProcessor {
public boolean process(Set<? extends TypeElement> tes,
RoundEnvironment round) {
if (round.processingOver()) return true;
for (TypeElement te : typesIn(round.getRootElements())) {
TypeMirror sup = te.getSuperclass();
for (TypeMirror supOfSup : types.directSupertypes(sup)) {
if (sup == supOfSup)
throw new AssertionError("I'm my own supertype.");
}
}
return true;
}
}