Skip to content

Type-Use Annotations in Catch clause cause ArrayIndexOutOfBounds exception #116

Description

@stephaniestroka

I ran into the following problem while trying to "retrolambdify" my code.

Error! Failed to run Retrolambda
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
    at java.util.ArrayList.rangeCheck(ArrayList.java:653)
    at java.util.ArrayList.get(ArrayList.java:429)
    at net.orfjackal.retrolambda.asm.tree.MethodNode.visitTryCatchAnnotation(MethodNode.java:550)
    at net.orfjackal.retrolambda.asm.MethodVisitor.visitTryCatchAnnotation(MethodVisitor.java:761)
    at net.orfjackal.retrolambda.asm.ClassReader.readTypeAnnotations(ClassReader.java:1641)
    at net.orfjackal.retrolambda.asm.ClassReader.readCode(ClassReader.java:1186)
    at net.orfjackal.retrolambda.asm.ClassReader.readMethod(ClassReader.java:1017)
    at net.orfjackal.retrolambda.asm.ClassReader.accept(ClassReader.java:693)
    at net.orfjackal.retrolambda.asm.ClassReader.accept(ClassReader.java:506)
    at net.orfjackal.retrolambda.Transformers.backportInterface(Transformers.java:64)
    at net.orfjackal.retrolambda.Retrolambda.run(Retrolambda.java:74)
    at net.orfjackal.retrolambda.Main.main(Main.java:26)

It is caused by the following code:

    public default Consumer<T> suppressExceptions(Consumer<? super Exception> handler) {
        return object -> {
            try {
                consume(object);
            } catch (@Nonnull Exception exception) {
                handler.consume(exception);
            }
        };
    }

If I remove the @nonnull annotation in the catch clause, retrolambda works.

Activity

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Projects

    No projects

      Milestone

      No milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions