The fix for the following bug:

    JDK-8198285 More consistent Access API for arraycopy

breaks the jdk/jdk slowdebug build on Solaris-X64. Please
note that this failure mode did not occur on 'release' or
'fastdebug' builds on Solaris-X64.

Here are the error messages:

Undefined first referenced
 symbol in file
void AccessInternal::arraycopy_arrayof_conjoint<double>(__type_0*,__type_0*,unsigned long) /work/shared/mirrors/src_clones/jdk/jdk_baseline/build/solaris-x86_64-normal-server-slowdebug/hotspot/variant-server/libjvm/objs/jni.o
void AccessInternal::arraycopy_arrayof_conjoint<float>(__type_0*,__type_0*,unsigned long) /work/shared/mirrors/src_clones/jdk/jdk_baseline/build/solaris-x86_64-normal-server-slowdebug/hotspot/variant-server/libjvm/objs/jni.o
void AccessInternal::arraycopy_conjoint_atomic<unsigned short>(__type_0*,__type_0*,unsigned long) /work/shared/mirrors/src_clones/jdk/jdk_baseline/build/solaris-x86_64-normal-server-slowdebug/hotspot/variant-server/libjvm/objs/jni.o
void AccessInternal::arraycopy_conjoint_atomic<unsigned char>(__type_0*,__type_0*,unsigned long) /work/shared/mirrors/src_clones/jdk/jdk_baseline/build/solaris-x86_64-normal-server-slowdebug/hotspot/variant-server/libjvm/objs/jni.o
void AccessInternal::arraycopy_conjoint_atomic<float>(__type_0*,__type_0*,unsigned long) /work/shared/mirrors/src_clones/jdk/jdk_baseline/build/solaris-x86_64-normal-server-slowdebug/hotspot/variant-server/libjvm/objs/jni.o
void AccessInternal::arraycopy_conjoint_atomic<double>(__type_0*,__type_0*,unsigned long) /work/shared/mirrors/src_clones/jdk/jdk_baseline/build/solaris-x86_64-normal-server-slowdebug/hotspot/variant-server/libjvm/objs/jni.o
void AccessInternal::arraycopy_arrayof_conjoint<unsigned short>(__type_0*,__type_0*,unsigned long) /work/shared/mirrors/src_clones/jdk/jdk_baseline/build/solaris-x86_64-normal-server-slowdebug/hotspot/variant-server/libjvm/objs/jni.o
void AccessInternal::arraycopy_arrayof_conjoint<unsigned char>(__type_0*,__type_0*,unsigned long) /work/shared/mirrors/src_clones/jdk/jdk_baseline/build/solaris-x86_64-normal-server-slowdebug/hotspot/variant-server/libjvm/objs/jni.o
ld: fatal: symbol referencing errors
make[3]: *** [/work/shared/mirrors/src_clones/jdk/jdk_baseline/build/solaris-x86_64-normal-server-slowdebug/support/modules_libs/java.base/server/libjvm.so] Error 1
lib/CompileJvm.gmk:149: recipe for target '/work/shared/mirrors/src_clones/jdk/jdk_baseline/build/solaris-x86_64-normal-server-slowdebug/support/modules_libs/java.base/server/libjvm.so' failed
make[3]: *** Waiting for unfinished jobs....


I reverted the changes for JDK-8198285 to just
src/hotspot/share/prims/jni.cpp and all three build
configs were happy.

I'm not sure what's going wrong with the access
template stuff based on the error message.