@Override public String toString(){
  StringBuffer buffer=new StringBuffer(super.toString());
  buffer.append("\n  Column associations:");
  for (  Entry entry : columnMap.entrySet()) {
    buffer.append("\n    ");
    buffer.append(entry.getKey());
    buffer.append("->");
    buffer.append(entry.getValue());
  }
  buffer.append("\n  Row associations:");
  for (  Entry entry : rowMap.entrySet()) {
    buffer.append("\n    ");
    buffer.append(entry.getKey());
    buffer.append("->");
    buffer.append(entry.getValue());
  }
  return buffer.toString();
}

@ Override public String toString ( ) { StringBuffer buffer = new StringBuffer ( super . toString ( ) ) ; buffer . append ( "\n  Column associations:" ) ; for ( Entry entry : columnMap . entrySet ( ) ) { buffer . append ( "\n    " ) ; buffer . append ( entry . getKey ( ) ) ; buffer . append ( "->" ) ; buffer . append ( entry . getValue ( ) ) ; } buffer . append ( "\n  Row associations:" ) ; for ( Entry entry : rowMap . entrySet ( ) ) { buffer . append ( "\n    " ) ; buffer . append ( entry . getKey ( ) ) ; buffer . append ( "->" ) ; buffer . append ( entry . getValue ( ) ) ; } return buffer . toString ( ) ; }
returns a string representation of this layoutmap that lists the column and row associations .
