How to Enable 'BridgeEnter' Event in Asterisk Server Configuration

hello somebody please help me how to configure asterisk AMI events (BRIDGE ENTER event)
------> Event: “BridgeEnter” this event is coming in telnet configuration …but i am not receiving this event in my java asterisk programme… anyone please help me to enable this “BridgeEnter” EVENT.

   Thankyou In Advance

If it is coming when you telnet to AMI, but not when your Java application telnets to AMI, it suggests the problem lies in the Java implementation.

Are you using a class library?

Is it using an account with the correct read permissions?

Does it understand that event?