get root CA

One certificate is stored in my system and i want to get CA and Root CA details from that certificate. so how can i do that ?i wanted only details !!!plz help me to sort it out!!!!thanks in advance
[225 byte] By [DaveAnjana] at [2007-11-26 16:13:33]
# 1
for better understand::-> first i create keystore and get certpath object from that and that certificate is client side certificate and at the client side i have to validate and get details of ROOT CA AND SUB CA.so i want direction to do this!!!!its urgent thnx.
DaveAnjana at 2007-7-8 22:36:16 > top of Java-index,Security,Cryptography...