code: @Deprecated
      public FixedDecimalSamples getDecimalSamples(String keyword, SampleType sampleType) {
          return rules.getDecimalSamples(keyword, sampleType);
      }
docs: Returns a list of values for which select() would return that keyword,
  or null if the keyword is not defined or no samples are available.
  The returned collection is unmodifiable.
  The returned list is not complete, and there might be additional values that
  would return the keyword.
  
  @param keyword the keyword to test
  @param sampleType the type of samples requested, INTEGER or DECIMAL
  @return a list of values matching the keyword.
  @deprecated This API is ICU internal only.
  @hide original deprecated declaration
  @hide draft / provisional / internal are hidden on Android