java/util/Locale/LocaleTest.java failed with "Uncaught exception thrown in test method TestGetLangsAndCountries"

----------messages:(4/214)----------
command: main -Djava.locale.providers=JRE,SPI LocaleTest
reason: User specified action: run main/othervm -Djava.locale.providers=JRE,SPI LocaleTest
Mode: othervm [/othervm specified]
elapsed time (seconds): 0.513
----------configuration:(0/0)----------
----------System.out:(9/323)----------
LocaleTest {
  TestBasicGetters Passed
  TestSimpleResourceInfo Passed
  TestDisplayNames Passed
  TestSimpleObjectStuff Passed
  TestISO3Fallback Passed
  TestGetLangsAndCountries {
    Expected getISOCountries to return 250 countries; it returned 249
    Uncaught exception thrown in test method TestGetLangsAndCountries
----------System.err:(16/1046)----------
java.lang.RuntimeException: Uncaught exception thrown in test method TestGetLangsAndCountries
at IntlTest.errImpl(IntlTest.java:198)
at IntlTest.errln(IntlTest.java:185)
at IntlTest.run(IntlTest.java:126)
at LocaleTest.main(LocaleTest.java:191)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:538)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:110)
at java.base/java.lang.Thread.run(Thread.java:844)