# Hierarchy For Package com.logicaldoc.core.util

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - com.logicaldoc.core.util.ConnectionPool (implements java.io.Closeable, javax.sql.DataSource)
  - com.logicaldoc.core.util.DbcpConfiguration
  - com.logicaldoc.core.util.DocUtil
  - com.logicaldoc.core.util.GhostUtil
  - com.logicaldoc.core.util.IconSelector
  - com.logicaldoc.core.util.MergeUtil
  - com.logicaldoc.core.util.PDFImageExtractor (implements java.lang.AutoCloseable)
  - com.logicaldoc.core.util.UserUtil