# Hierarchy For Package org.apache.lucene.luke.app.desktop.util

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.logging.log4j.core.filter.AbstractFilterable.Builder<B>
    - org.apache.logging.log4j.core.appender.AbstractAppender.Builder<B>
      - org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.Builder<B>
        - org.apache.lucene.luke.app.desktop.util.TextAreaAppender.Builder<B> (implements org.apache.logging.log4j.core.util.Builder<T>)
  - org.apache.logging.log4j.core.AbstractLifeCycle (implements org.apache.logging.log4j.core.LifeCycle2)
    - org.apache.logging.log4j.core.filter.AbstractFilterable (implements org.apache.logging.log4j.core.filter.Filterable)
      - org.apache.logging.log4j.core.appender.AbstractAppender (implements org.apache.logging.log4j.core.Appender, org.apache.logging.log4j.core.impl.LocationAware)
        - org.apache.lucene.luke.app.desktop.util.TextAreaAppender
  - java.awt.Component (implements java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable)
    - java.awt.Container
      - javax.swing.JComponent (implements java.io.Serializable)
        - javax.swing.JLabel (implements javax.accessibility.Accessible, javax.swing.SwingConstants)
          - org.apache.lucene.luke.app.desktop.util.URLLabel
  - org.apache.lucene.luke.app.desktop.util.DialogOpener<T>
  - org.apache.lucene.luke.app.desktop.util.ExceptionHandler
  - org.apache.lucene.luke.app.desktop.util.FontUtils
  - org.apache.lucene.luke.app.desktop.util.HelpHeaderRenderer (implements javax.swing.table.TableCellRenderer)
  - org.apache.lucene.luke.app.desktop.util.ImageUtils
  - org.apache.lucene.luke.app.desktop.util.ListUtils
  - org.apache.lucene.luke.app.desktop.util.MessageUtils
  - org.apache.lucene.luke.app.desktop.util.NumericUtils
  - java.io.OutputStream (implements java.io.Closeable, java.io.Flushable)
    - java.io.FilterOutputStream
      - java.io.PrintStream (implements java.lang.Appendable, java.io.Closeable)
        - org.apache.lucene.luke.app.desktop.util.TextAreaPrintStream
  - org.apache.lucene.luke.app.desktop.util.StringUtils
  - org.apache.lucene.luke.app.desktop.util.StyleConstants
  - org.apache.lucene.luke.app.desktop.util.TableUtils
  - org.apache.lucene.luke.app.desktop.util.TabUtils

## Interface Hierarchy

- org.apache.lucene.luke.app.desktop.util.DialogOpener.DialogFactory

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