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undefect. CWE-407 — 63 sites patched across 27 ecosystems

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Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com

Patches, unit tests, benchmarks, whitepaper, and outreach briefs.
Public domain — no copyright claimed. Use freely.
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russell@unturf.com 2026-03-26 17:11:57 -04:00
commit 0a580b313d
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33
test/langtools/tools/javac/processing/TestMultipleErrors.java Normal file
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/*
* @test /nodynamiccopyright/
* @bug 8066843
* @summary Annotation processors should be able to print multiple errors at the same location.
* @library /tools/javac/lib
* @modules jdk.compiler
* @build JavacTestingAbstractProcessor TestMultipleErrors
* @compile/fail/ref=TestMultipleErrors.out -XDrawDiagnostics -processor TestMultipleErrors TestMultipleErrors.java
*/
import java.util.*;
import javax.annotation.processing.*;
import javax.lang.model.element.*;
import javax.tools.Diagnostic.Kind;
import com.sun.source.util.TreePath;
import com.sun.source.util.Trees;
public class TestMultipleErrors extends JavacTestingAbstractProcessor {
@Override
public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
for (Element root : roundEnv.getRootElements()) {
processingEnv.getMessager().printError("error1", root);
processingEnv.getMessager().printError("error2", root);
Trees trees = Trees.instance(processingEnv);
TreePath path = trees.getPath(root);
trees.printMessage(Kind.ERROR, "error3", path.getLeaf(), path.getCompilationUnit());
trees.printMessage(Kind.ERROR, "error4", path.getLeaf(), path.getCompilationUnit());
}
return true;
}
}