Clover fails to instrument source code with TYPE_USE annotations in implements clause

[satob]

When you have the folowing code:

package typeannotation.implementsclause;

import static java.lang.annotation.RetentionPolicy.*;

import java.io.Serializable;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;

public class TypeAnnotationImplements implements @AnnotationForType1 Serializable {
}

@Retention(RUNTIME) @Target({ElementType.TYPE_USE})
@interface AnnotationForType1 {
}

This code causes Clover instrumentation to throw the exception below. Removing the type annotation immediately fixes the problem.

C:\home\satob\git\JavaSyntaxTestcase\build.xml:31: line 10:50: expecting IDENT, found '@'
        at clover.antlr.Parser.match(Parser.java:211)
        at com.atlassian.clover.instr.java.JavaRecognizer.classOrInterfaceType(JavaRecognizer.java:1523)
        at com.atlassian.clover.instr.java.JavaRecognizer.implementsClause(JavaRecognizer.java:2187)
        at com.atlassian.clover.instr.java.JavaRecognizer.classDefinition(JavaRecognizer.java:1231)
        at com.atlassian.clover.instr.java.JavaRecognizer.typeDefinition2(JavaRecognizer.java:1167)
        at com.atlassian.clover.instr.java.JavaRecognizer.typeDefinition(JavaRecognizer.java:1071)
        at com.atlassian.clover.instr.java.JavaRecognizer.compilationUnit(JavaRecognizer.java:983)
        at com.atlassian.clover.instr.java.Instrumenter.instrument(Instrumenter.java:211)
        at com.atlassian.clover.instr.java.Instrumenter.instrument(Instrumenter.java:124)
        at com.atlassian.clover.ant.taskdefs.CloverCompilerAdapter.setJavac(CloverCompilerAdapter.java:223)
        at org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:1349)
        at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:1092)
        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:299)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
        at org.apache.tools.ant.Task.perform(Task.java:350)
        at org.apache.tools.ant.Target.execute(Target.java:449)
        at org.apache.tools.ant.Target.performTasks(Target.java:470)
        at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1401)
        at org.apache.tools.ant.Project.executeTarget(Project.java:1374)
        at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
        at org.apache.tools.ant.Project.executeTargets(Project.java:1264)
        at org.apache.tools.ant.Main.runBuild(Main.java:818)
        at org.apache.tools.ant.Main.startAnt(Main.java:223)
        at org.apache.tools.ant.launch.Launcher.run(Launcher.java:284)
        at org.apache.tools.ant.launch.Launcher.main(Launcher.java:101)