JGroup: fix linter issues
JGroup: fix linter issues

drewsetski/koding,jack89129/koding,sinan/koding,szkl/koding,andrewjcasal/koding,rjeczalik/koding,usirin/koding,usirin/koding,kwagdy/koding-1,sinan/koding,jack89129/koding,rjeczalik/koding,kwagdy/koding-1,jack89129/koding,cihangir/koding,drewsetski/koding,acbodine/koding,acbodine/koding,cihangir/koding,andrewjcasal/koding,kwagdy/koding-1,jack89129/koding,drewsetski/koding,rjeczalik/koding,usirin/koding,jack89129/koding,gokmen/koding,kwagdy/koding-1,rjeczalik/koding,rjeczalik/koding,koding/koding,acbodine/koding,mertaytore/koding,cihangir/koding,szkl/koding,cihangir/koding,mertaytore/koding,kwagdy/koding-1,rjeczalik/koding,rjeczalik/koding,sinan/koding,alex-ionochkin/koding,sinan/koding,cihangir/koding,alex-ionochkin/koding,andrewjcasal/koding,andrewjcasal/koding,koding/koding,usirin/koding,mertaytore/koding,alex-ionochkin/koding,mertaytore/koding,koding/koding,cihangir/koding,gokmen/koding,szkl/koding,drewsetski/koding,szkl/koding,koding/koding,alex-ionochkin/koding,drewsetski/koding,mertaytore/koding,szkl/koding,rjeczalik/koding,koding/koding,gokmen/koding,kwagdy/koding-1,alex-ionochkin/koding,koding/koding,mertaytore/koding,gokmen/koding,kwagdy/koding-1,sinan/koding,usirin/koding,usirin/koding,acbodine/koding,cihangir/koding,sinan/koding,gokmen/koding,mertaytore/koding,gokmen/koding,sinan/koding,alex-ionochkin/koding,gokmen/koding,usirin/koding,jack89129/koding,andrewjcasal/koding,andrewjcasal/koding,szkl/koding,mertaytore/koding,sinan/koding,acbodine/koding,usirin/koding,drewsetski/koding,szkl/koding,andrewjcasal/koding,jack89129/koding,acbodine/koding,drewsetski/koding,koding/koding,alex-ionochkin/koding,alex-ionochkin/koding,acbodine/koding,gokmen/koding,kwagdy/koding-1,koding/koding,andrewjcasal/koding,drewsetski/koding,acbodine/koding,jack89129/koding,szkl/koding,cihangir/koding