how to write to csv with a leading zero?

Question

I wish to write to a CSV file some data. One of the column that I input the information is in the form of an integer with leading zeros, example: 0000000013.

For so

Answer 1

Even better way is to print your number as ="0000000013"

String value = "0000000013"; 
printWriter.println("=\"" + value + "\"");