Get the data for names in prior decades from the Social Security Administration. Paste the table data in files named babynames80s.txt, etc. Modify the BabyNames.java program so that it prompts the user for a file name. The numbers in the files have comma separators, so modify the program to handle them. Can you spot a trend in the frequencies?

Complete the following files:

BabyNames.java

RecordReader.java