### Question:
MetadataImpl extends AbstractEmptyTextComponent implements Metadata { @Override public ValueMap getProperties() { if (combinedProperties == null) { combinedProperties = asset.getProperties(); } return combinedProperties; }  @PostConstruct void init(); @Override DataType getType(); @Override String getLocale(); @Override String getFormat(); @Override ValueMap getProperties(); @Override AssetModel getAsset(); @Override String getPropertyName(); @Override boolean isEmpty(); @Override boolean isReady(); @Nonnull @Override String getExportedType();  }### Answer:
@Test public void getProperties() { }