Modify stack trace in session corrupt

[kartikeytewari-ul]

Earlier builds sent a stack trace in session corrupt. This was very large and due to monitoring service's event limit only a part of it came. Now only a part of stack trace is sent, and kept in a specific format to ensure more data comes through from events.

Example of event that comes now:

"__SessionInstance.java_2354__SessionInstance.java_4174__Executors.java_539__FutureTask.java_264__ThreadPoolExecutor.java_1136__ThreadPoolExecutor.java_635__FastThreadLocalRunnable.java_30__Thread.java_833ENDS"

Parsing Logic

• "__" to be replaced by new line
• "_" to be replaced by tab space
• Then each line will represent a depth of stack trace
• The format of each line will be fileName and lineNumber.

Test Plan

1. Scan Test
   • github/client

• session_corrupt

2. UI Test