public MockStoreKeyConverterFactory setConversionMap(Map<StoreKey, StoreKey> conversionMap) {
    this.conversionMap = conversionMap;
    return this;
  }
Set conversionMap for reference.

@param conversionMap initially used by {@link MockStoreKeyConverter} instances created by the factory.
@return
ambry-test-utils/src/main/java/com/github/ambry/store/MockStoreKeyConverterFactory.java