Stricter enter/exit: enter performs sanity checks on supplied Context and the exit requires previous enter.
Stricter enter/exit: enter performs sanity checks on supplied Context and the exit requires previous enter.

sam/htmlunit-rhino-fork,Pilarbrist/rhino,sainaen/rhino,qhanam/rhino,sam/htmlunit-rhino-fork,AlexTrotsenko/rhino,Pilarbrist/rhino,tuchida/rhino,ashwinrayaprolu1984/rhino,swannodette/rhino,Distrotech/rhino,lv7777/egit_test,tejassaoji/RhinoCoarseTainting,AlexTrotsenko/rhino,ashwinrayaprolu1984/rhino,tntim96/rhino-jscover-repackaged,Angelfirenze/rhino,ashwinrayaprolu1984/rhino,tntim96/rhino-jscover,AlexTrotsenko/rhino,swannodette/rhino,lv7777/egit_test,rasmuserik/rhino,Distrotech/rhino,rasmuserik/rhino,swannodette/rhino,Angelfirenze/rhino,qhanam/rhino,swannodette/rhino,tuchida/rhino,Angelfirenze/rhino,Angelfirenze/rhino,jsdoc3/rhino,sainaen/rhino,swannodette/rhino,lv7777/egit_test,sam/htmlunit-rhino-fork,tntim96/rhino-apigee,lv7777/egit_test,tejassaoji/RhinoCoarseTainting,tejassaoji/RhinoCoarseTainting,tntim96/rhino-apigee,tuchida/rhino,sam/htmlunit-rhino-fork,Pilarbrist/rhino,tuchida/rhino,tntim96/htmlunit-rhino-fork,Angelfirenze/rhino,tntim96/rhino-jscover-repackaged,tejassaoji/RhinoCoarseTainting,tuchida/rhino,jsdoc3/rhino,InstantWebP2P/rhino-android,tuchida/rhino,InstantWebP2P/rhino-android,AlexTrotsenko/rhino,sainaen/rhino,ashwinrayaprolu1984/rhino,AlexTrotsenko/rhino,jsdoc3/rhino,sam/htmlunit-rhino-fork,tntim96/rhino-jscover,tntim96/rhino-apigee,tejassaoji/RhinoCoarseTainting,lv7777/egit_test,qhanam/rhino,ashwinrayaprolu1984/rhino,ashwinrayaprolu1984/rhino,lv7777/egit_test,tuchida/rhino,qhanam/rhino,Pilarbrist/rhino,sainaen/rhino,Pilarbrist/rhino,lv7777/egit_test,Angelfirenze/rhino,sam/htmlunit-rhino-fork,tntim96/htmlunit-rhino-fork,Angelfirenze/rhino,tejassaoji/RhinoCoarseTainting,ashwinrayaprolu1984/rhino,swannodette/rhino,sam/htmlunit-rhino-fork,sainaen/rhino,Pilarbrist/rhino,AlexTrotsenko/rhino,AlexTrotsenko/rhino,sainaen/rhino,swannodette/rhino,tejassaoji/RhinoCoarseTainting,Pilarbrist/rhino,sainaen/rhino