Object sorting

http://onjava.com/onjava/2003/03/12/java_comp.html

java keytool command for converting .crt to keystore file

keytool -import -trustcacerts -alias mydomain -file c:\xxx\.crt -keystore c:\xxx\xyz.keystore

java.net.ConnectException

INFO: I/O exception (java.net.ConnectException) caught when processing request: Connection timed out: connect

if you got while running code on command prompt the above exception if got, you have to set the class path C:\jdk1.3.1_15\jre\lib\ext\jsse.jar and other two.

Unsupported major.minor version 50.0 java

Unsupported major.minor version 50.0 , Exception will through if you compile the java class on higher version and run them on lower version.

Please make sure the jre version every where same.