Upgrade to mockito-core 2.13.0 Fixes gh-140
Upgrade to mockito-core 2.13.0
Fixes gh-140

mayank-gokarna/jpetstore-6,mybatis/jpetstore-6,mybatis/jpetstore-6,mayank-gokarna/jpetstore-6,hazendaz/jpetstore-6,hazendaz/jpetstore-6