File file = new File(project.getProperty( "build.dir" ), "formatting/Simple5One.java5");
assertFileAndExists( file );
long before = file.lastModified();
JavaFormatter formatter = new JavaFormatter(new HashMap());
assertFalse("formatting should fail when using zero settings", formatter.formatFile( file ));
assertTrue( before==file.lastModified() );
waitASec();
executeTarget("prepare");
assertTrue(getLog(), checkLogWithoutExceptions());
formatter = new JavaFormatter(null);
assertTrue("formatting should pass when using default settings", formatter.formatFile( file ));
assertTrue( before<file.lastModified() );
}