Merge commit '2110bb024eafe4578bb9acace9f1ad4ae55ff9fd' * commit '2110bb024eafe4578bb9acace9f1ad4ae55ff9fd': remove unused jni interfaces
Merge commit '2110bb024eafe4578bb9acace9f1ad4ae55ff9fd' * commit '2110bb024eafe4578bb9acace9f1ad4ae55ff9fd': remove unused jni interfaces