Remove setting q2Thread to null to avoid NPE on shutdown
Remove setting q2Thread to null to avoid NPE on shutdown

chhil/jPOS,c0deh4xor/jPOS,barspi/jPOS,imam-san/jPOS-1,sebastianpacheco/jPOS,bharavi/jPOS,poynt/jPOS,jpos/jPOS,jpos/jPOS,jpos/jPOS,sebastianpacheco/jPOS,poynt/jPOS,chhil/jPOS,c0deh4xor/jPOS,barspi/jPOS,fayezasar/jPOS,juanibdn/jPOS,bharavi/jPOS,imam-san/jPOS-1,juanibdn/jPOS,imam-san/jPOS-1,atancasis/jPOS,atancasis/jPOS,juanibdn/jPOS,sebastianpacheco/jPOS,c0deh4xor/jPOS,alcarraz/jPOS,bharavi/jPOS,yinheli/jPOS,fayezasar/jPOS,alcarraz/jPOS,barspi/jPOS,yinheli/jPOS,poynt/jPOS,yinheli/jPOS,atancasis/jPOS,alcarraz/jPOS