P4
In src/hotspot/share/classfile/verifier.cpp, the following InstanceKlass::cast is unnecessary since current_class() already returns a InstanceKlass*
2020 InstanceKlass* cur_class = InstanceKlass::cast(current_class());
Similar unnecessary InstanceKlass::cast can be found in:
src/hotspot/share/interpreter/interpreterRuntime.cpp
src/hotspot/share/interpreter/linkResolver.cpp
2020 InstanceKlass* cur_class = InstanceKlass::cast(current_class());
Similar unnecessary InstanceKlass::cast can be found in:
src/hotspot/share/interpreter/interpreterRuntime.cpp
src/hotspot/share/interpreter/linkResolver.cpp