javax.tools.JavaCompiler spec contains errors in sample code

The sample code in the spec for javax.tools.JavaCompiler interface contains some sample code. This code contains some typos and is not compiled.

       Files[] files1 = ... ; // input for first compilation task
       Files[] files2 = ... ; // input for second compilation task

Files[] -> File[] ?

       System.out.format("Error on line %d in %d%n",
                         diagnostic.getLineNumber()
                         diagnostic.getSource().toUri());

There are no comma (,) in second line and method toUri() is not known.

            public void flush() {
                logger.entering(StandardJavaFileManager.class.getName(), "flush");
                super.flush();
                logger.exiting(StandardJavaFileManager.class.getName(), "flush");
            }

super.flush(); => Unhandled IOException, perhaps invalid flush() method signature, add throws block