src/main/java/org/nustaq/serialization/FSTClazzLineageInfo.java
public static Class<?>[] getLineage(final Class<?> clazz) {
    final LineageInfo lineageInfo = getLineageInfo(clazz);
    return lineageInfo == null ? EMPTY_CLASS_ARRAY : lineageInfo.lineage.toArray(new Class<?>[lineageInfo.lineage.size()]);
  }
public static Class<?>[] getLineage(final Class<?> clazz) {
    final LineageInfo lineageInfo = getLineageInfo(clazz);
    return lineageInfo == null ? EMPTY_CLASS_ARRAY : lineageInfo.lineage.toArray(new Class<?>[lineageInfo.lineage.size()]);
  }
Returns the lineage of the specified class ordered by specificity (the class itself is at position 0 since it is most specific in its lineage).