Description of problem:

Analysis of jee-example-app-1.0.0.ear is stuck if using eap8 as a target

Version-Release number of selected component (if applicable):

7.1.1 GA 

How reproducible:

In most cases, sometimes it randomly passes

Steps to Reproduce:
1. Run analysis like

/home/igor/bin/mta-cli analyze --overwrite -t eap8 --input /home/igor/github.com/kantra-cli-tests/data/applications/jee-example-app-1.0.0.ear --output /home/igor/MTA/reports --log-level=10;

Actual results:

Analysis is stuck for more than 20 minutes

Expected results:

Analysis should  be completed

Additional info:
Analysis doesn't fail if target parameter is not specified.