Failed parsing

The parser fails on a basic java file, with given stack trace:
{{{
Exception in thread "main" com.thoughtworks.qdox.parser.ParseException: syntax error @[185,16] in file:/home/nono/projets/jautomata-2.0/jautomata-core/src/main/java/rationals/DefaultStateFactory.java
at com.thoughtworks.qdox.parser.impl.Parser.yyerror(Parser.java:638)
at com.thoughtworks.qdox.parser.impl.Parser.yyparse(Parser.java:747)
at com.thoughtworks.qdox.parser.impl.Parser.parse(Parser.java:619)
at com.thoughtworks.qdox.JavaDocBuilder.addSource(JavaDocBuilder.java:300)
at com.thoughtworks.qdox.JavaDocBuilder.addSource(JavaDocBuilder.java:316)
at com.thoughtworks.qdox.JavaDocBuilder.addSource(JavaDocBuilder.java:312)
at com.thoughtworks.qdox.JavaDocBuilder$1.visitFile(JavaDocBuilder.java:369)
at com.thoughtworks.qdox.directorywalker.DirectoryScanner.walk(DirectoryScanner.java:43)
at com.thoughtworks.qdox.directorywalker.DirectoryScanner.walk(DirectoryScanner.java:34)
at com.thoughtworks.qdox.directorywalker.DirectoryScanner.walk(DirectoryScanner.java:34)
at com.thoughtworks.qdox.directorywalker.DirectoryScanner.scan(DirectoryScanner.java:52)
at com.thoughtworks.qdox.JavaDocBuilder.addSourceTree(JavaDocBuilder.java:366)
at oqube.patchwork.report.coverage.SourceMapper.process(SourceMapper.java:103)
at oqube.patchwork.TestRunner.main(TestRunner.java:542)
}}}

The faulty file is sent as attachment.