support compiling platform project with 64bit jvm.
support compiling platform project with 64bit jvm.

trejkaz/jna,tomohiron/jna,trejkaz/jna,juretta/jna,juretta/jna,tomohiron/jna,trejkaz/jna,trejkaz/jna,trejkaz/jna,trejkaz/jna,juretta/jna,tomohiron/jna,tomohiron/jna,tomohiron/jna,juretta/jna,tomohiron/jna,juretta/jna,juretta/jna