core Java programming

Hi, Thanks for ur previous answers.... I need some of these answers also... Bharathi Indian Cuisine is a leading Indian cuisine based out of Central New Jersey. They serve a lot of food varieties to the customers. They maintain a flat file for all Transactions. The Typical format of the file is like this TransactionNumber=CustomerName[Date:YYYYMMDD;TIME:HHMMSS;ITEM1:QTY:PRICE;ITEM2:PRICE2;] TransactionNumber=CustomerName[Date:YYYYMMDD;TIME:HHMMSS;ITEM1:QTY:PRICE;ITEM2:PRICE2;] They are looking for a Java Program named IncCuisine to do the following

Operation Arguments Expected Behavious 1 1 FILENAME YYMMDD To List the Transactions of the Given date in the format

                        DATE  CUST_NAME ITEM  QTY PRICE

                          And at The End Need to display the Total of For The Day like

                        TOTAL              :

1 1 FILENAME YYMMDD CUST Same as above , but to be displayed in the alphabetical Order of Customer Name 11 FILENMAE YYYMMDD ITEM Same as above , but to be displayed in the Alphabetical Order of Item Name 11 FILENAME YYMMDD CUST PRICE Same as above , but to be displayed in the Alphabetical Order of Customer Name AND pRICE 22 YYMMDD YYMMDD To display the Statistics between two given dates For Example

ITEM NOOFCUSTOMERS TOT_QTY 22 YYMMDD YYMMDD ITEM It should display the Items in Stats Table as follows

1-10 : CustName, CustName2 10-11 : CustName3, Custname4