Several casts to size_t missing in g1CollectorPolicy.cpp after "8138975: G1CollectorPolicy::calculate_young_list_target_length should be const" http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/4b28e0afd0c0

No newline at end of file in concurrentG1RefineThread.cpp after "8138920: Refactor the sampling thread from ConcurrentG1RefineThread"
http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/c664861faadc

A cast to size_t missing in g1CollectorPolicy.cpp:479 after "8138684: G1 decision about taking regions into the collection set is too aggressive" http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/cc1666a28b88