All of the stack traces of failing test cases in Defects4J are available at defects4j/failingtestcases/.
The FL results of GZoltar + Ochiai under different versions without/with our proposed principles are available at FL/original/ (without principle) and FL/optimized/ (with principle).
The patches generated by AVATAR, TBar, SimFix and ACS under the fault localization result optimized by our proposed principles are available in Patches/.
The source code to implement our proposed principles are available in FLOptimizer.java.