Will the below code cause the workflow to get aborted or terminated?

I was trying to have a look at the Routing Expression of a workflow and stumbled upon a Catch(throwable t).An overview study about this sort of catch block is not recommended. Can someone help me understand the instances when this code will not work properly.

wt.maturity.PromotionNotice pn = (wt.maturity.PromotionNotice)primaryBusinessObject;

try

{

wt.util.WTProperties props = wt.util.WTProperties.getLocalProperties();

VERBOSE = props.getProperty("wt.maturity.verbose",VERBOSE);

}

catch( Throwable t )

{

}

try

{

     wt.maturity.MaturityServerHelper.service.lockTargets( pn );

     result = "Accepted";

}

catch( Exception wte )

{

   if ( VERBOSE )

      wte.printStackTrace();

   result = "Rejected";  // send notification to owner

}