public String poolFooterStatements(){
  StringBuilder sb=new StringBuilder();
  for (  String footerStatement : footerStatements) {
    sb.append("\n");
    sb.append(footerStatement);
    sb.append("\n");
  }
  footerStatements.clear();
  return sb.toString();
}

public String poolFooterStatements ( ) { StringBuilder sb = new StringBuilder ( ) ; for ( String footerStatement : footerStatements ) { sb . append ( "\n" ) ; sb . append ( footerStatement ) ; sb . append ( "\n" ) ; } footerStatements . clear ( ) ; return sb . toString ( ) ; }
gets and clears the footer statements .
