How to use

insert

method

in

javax.swing.text.DefaultStyledDocument

private void processInserts( List<ElementSpec> insertsList )
{
 if( !insertsList.isEmpty() )
 {
  ensureEndStartTagsPrecedeInserts( insertsList );
  ElementSpec[] inserts = new ElementSpec[insertsList.size()];
  insertsList.toArray( inserts );
  try
  {
   super.insert( getLength(), inserts );
  }
  catch( BadLocationException e )
  {
   throw new RuntimeException( e );
  }
 }
}

 private void processInserts( List<ElementSpec> insertsList )
 {
  if( !insertsList.isEmpty() )
  {
   if( insertsList.get( insertsList.size() - 1 ).getType() == ElementSpec.StartTagType )
   {
    insertsList.addAll( getElementsForLineFeed( null ) ); // why is this needed?
   }
   ElementSpec[] inserts = new ElementSpec[insertsList.size()];
   insertsList.toArray( inserts );
   try
   {
    super.insert( getLength(), inserts );
   }
   catch( BadLocationException e )
   {
    throw new RuntimeException( e );
   }
  }
 }
}