Java map needed for text input file

Java map needed for text input file. The 1st line of text file will always come once. The 2nd line,3rd line given in example may have 4th and 5th dynamic lines,but length of characters will be same in the line

text input is like below -

081517693      TEST

03500701      TEST2

03500713      TEST3

text output should be like this -

H 081517693      TEST

D 03500701      TEST2

D 03500713      TEST3

i need exact java code to achieve this