protected Integer columnIndex(Map<String,Integer> loadColIdxs,String dbName){
  Integer colIdx=loadColIdxs.get(dbName.toUpperCase());
  if (colIdx == null)   throw new IllegalStateException("Failed to find column index for database field: " + dbName);
  return colIdx;
}

protected Integer columnIndex ( Map < String , Integer > loadColIdxs , String dbName ) { Integer colIdx = loadColIdxs . get ( dbName . toUpperCase ( ) ) ; if ( colIdx == null ) throw new IllegalStateException ( "Failed to find column index for database field: " + dbName ) ; return colIdx ; }
find column index by database name .
