## Hierarchy For Package org.apache.poi.hssf

Package Hierarchies:
  All Packages

## Class Hierarchy

- java.lang.Object
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.lang.RuntimeException
        - java.lang.IllegalArgumentException
          - org.apache.poi.OldFileFormatException
            - org.apache.poi.hssf.OldExcelFormatException

Copyright 2012 The Apache Software Foundation or its licensors, as applicable.