# Hierarchy For Package openlink.util

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - openlink.util.BaseMessage
  - java.io.InputStream (implements java.io.Closeable)
    - openlink.util.OPLHeapBlob.BlobInputStream
    - openlink.util.OPLHeapClob.BlobInputStream
  - openlink.util.MD5
  - openlink.util.OPLHeapBlob (implements java.sql.Blob, java.io.Serializable)
  - openlink.util.OPLHeapClob (implements java.sql.Clob, java.io.Serializable)
    - openlink.util.OPLHeapNClob (implements java.sql.NClob, java.io.Serializable)
  - java.io.OutputStream (implements java.io.Closeable, java.io.Flushable)
    - openlink.util.OPLHeapBlob.BlobOutputStream
    - openlink.util.OPLHeapClob.BlobOutputStream
  - java.io.Reader (implements java.io.Closeable, java.lang.Readable)
    - openlink.util.OPLHeapClob.BlobInputReader
  - java.util.ResourceBundle
    - java.util.ListResourceBundle
      - openlink.util.messages_u
  - openlink.util.Vector
    - openlink.util.VectorOfDouble
    - openlink.util.VectorOfFloat
    - openlink.util.VectorOfLong
  - java.io.Writer (implements java.lang.Appendable, java.io.Closeable, java.io.Flushable)
    - openlink.util.OPLHeapClob.BlobOutputWriter