public void testGetCompilerOptions() throws Exception {
   AspectJPreferences.setCompilerOptions(project, "blah"); // $NON-NLS-1$
   String compilerOptions = AspectJPreferences.getCompilerOptions(project);
   assertEquals(
       "should have \"blah\" as compiler options, instead has " + compilerOptions, // $NON-NLS-1$
       "blah", //$NON-NLS-1$
       compilerOptions);
   AspectJPreferences.setCompilerOptions(project, ""); // $NON-NLS-1$
   compilerOptions = AspectJPreferences.getCompilerOptions(project);
   assertEquals(
       "should have \" \" as compiler options, instead has " + compilerOptions, // $NON-NLS-1$
       "", //$NON-NLS-1$
       compilerOptions);
 }