Coverity static analysis: Resource leaks in ProviderLoaderService (Elytron subsystem)

if (provider == null) {
    provider = providerClazz.newInstance();
    if (configurationStreamSupplier != null) {
        try (InputStream is = configurationStreamSupplier.get()) {
            provider.load(configurationStreamSupplier.get());
        }
    }
}

SecurityActions.doPrivileged((PrivilegedExceptionAction<InputStream>) () -> new FileInputStream(file) );
return new FileInputStream(file);

return SecurityActions.doPrivileged((PrivilegedExceptionAction<InputStream>) () -> new FileInputStream(file) );