how to read a text file with tokens and save each token content in array of user ,create,append,delete,userreport, ,quit. in java we can only use array no arraylist. above pic text file photo.

sample_data - Notepad File Edit Format View Help USER mike CREATE Object_Oriented_Programming mike CREATE Operating System mike CREATE Graph_Theory ali USER ali APPEND Object Oriented_Programming mike 00 programming is awesome. APPEND Object Oriented_Programming ali I love 00 programing. DELETE Object_Oriented_Programming mike 1 USERREPORT mike USERREPORT ali QUIT