java- how can I read a text file containing multiple lines of integers and double values and then store into an array? -


for example, have text file contains following format

acountnumber accountbalance

accountnumber integer , accountbalance double.

in file, have following format

item price

item string , price double.

so how can read these types of lines , store values array?

while there lines read     read line     split line     first part     second part end while

or if want manipulate line whole can

while there lines read     read line     convert line pair     pair end while

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