@Override
  public String serializeToString() {
    return REPLACE_RESOLVED_DST_PATH.getConfigName()
        + RegexMountPoint.INTERCEPTOR_INTERNAL_SEP + srcRegexString
        + RegexMountPoint.INTERCEPTOR_INTERNAL_SEP + replaceString;
  }
@Test
  public void testSerialization() {
    String srcRegex = "word1";
    String replaceString = "word2";
    String serializedString = createSerializedString(srcRegex, replaceString);
    RegexMountPointResolvedDstPathReplaceInterceptor interceptor =
        new RegexMountPointResolvedDstPathReplaceInterceptor(srcRegex,
            replaceString);
    Assert.assertEquals(interceptor.serializeToString(), serializedString);
  }