Added two utils
Added two utils

vilmospapp/jodd,javachengwc/jodd,javachengwc/jodd,oblac/jodd,wjw465150/jodd,southwolf/jodd,tempbottle/jodd,vilmospapp/jodd,oblac/jodd,mohanaraosv/jodd,tempbottle/jodd,mtakaki/jodd,oblac/jodd,tempbottle/jodd,southwolf/jodd,mtakaki/jodd,wjw465150/jodd,wjw465150/jodd,javachengwc/jodd,javachengwc/jodd,southwolf/jodd,wjw465150/jodd,mosoft521/jodd,vilmospapp/jodd,tempbottle/jodd,oetting/jodd,mtakaki/jodd,mohanaraosv/jodd,vilmospapp/jodd,vilmospapp/jodd,southwolf/jodd,mosoft521/jodd,oetting/jodd,mosoft521/jodd,mohanaraosv/jodd,oblac/jodd,mosoft521/jodd,mohanaraosv/jodd,oetting/jodd,mtakaki/jodd,oetting/jodd