test/langtools/tools/javac/processing/rounds/ClassDependingOnGenerated.java

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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * 2 along with this work; if not, write to the Free Software Foundation,
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/*
 * @test
 * @bug 8038455
 * @summary Verify situation when a classfile depends on another type, which is missing and
 *          generated by an annotation processor, is handled properly
 * @library /tools/javac/lib/
 * @modules jdk.compiler/com.sun.tools.javac.code
 * @clean *
 * @build ClassWithSuperType ClassDependingOnGenerated JavacTestingAbstractProcessor
 * @clean SuperClass
 * @compile -processor ClassDependingOnGenerated ClassDependingOnGeneratedSource.java
 */

import java.io.*;
import java.util.*;
import javax.annotation.processing.*;
import javax.lang.model.element.*;
import javax.tools.*;
import com.sun.tools.javac.code.Symbol.CompletionFailure;

public class ClassDependingOnGenerated extends JavacTestingAbstractProcessor {
    int round = 1;
    public boolean process(Set<? extends TypeElement> annotations,
                           RoundEnvironment roundEnv) {

        try {
            processingEnv.getElementUtils().getTypeElement("SuperClass");
        } catch (CompletionFailure cf) {
            cf.printStackTrace();
        }
        if (round++ == 1) {
            try (Writer out = filer.createSourceFile("SuperClass").openWriter()) {
                String code = "class SuperClass { public int get() { return 0; } }";
                out.write(code);
                out.close();
            } catch (IOException e) {
                processingEnv.getMessager().printError(e.toString());
            }
        }

        return false;
    }

}