public String contentToText(){
  StringBuffer buf=new StringBuffer();
  IndicatorTreeElementContentProvider contentProvider=(IndicatorTreeElementContentProvider)fContentProvider;
  for (  Object rootElement : contentProvider.getSortedRootElements()) {
    contentToText(rootElement,0,buf);
  }
  return buf.toString();
}

public String contentToText ( ) { StringBuffer buf = new StringBuffer ( ) ; IndicatorTreeElementContentProvider contentProvider = ( IndicatorTreeElementContentProvider ) fContentProvider ; for ( Object rootElement : contentProvider . getSortedRootElements ( ) ) { contentToText ( rootElement , 0 , buf ) ; } return buf . toString ( ) ; }
returns a string representation of the indicator outline contents .
