@Override
  public boolean equals(Object o) {
    if (this == o) return true;
    if (o == null || getClass() != o.getClass()) return false;
    ExcludePolicyDescriptor that = (ExcludePolicyDescriptor)o;
    return policyClass.equals(that.policyClass) &&
           Arrays.equals(excludedRootUrls, that.excludedRootUrls) &&
           excludedFromSdkRoots.equals(that.excludedFromSdkRoots);
  }
@Override
  public boolean equals(Object o)