42 #define GET_FIELD_ID(var, clazz, fieldName, fieldDescriptor) \  argument
43     var = env->GetFieldID(clazz, fieldName, fieldDescriptor); \
44     LOG_FATAL_IF(! var, "Unable to find field " fieldName);
46 #define GET_METHOD_ID(var, clazz, fieldName, fieldDescriptor) \  argument
47     var = env->GetMethodID(clazz, fieldName, fieldDescriptor); \
48     LOG_FATAL_IF(! var, "Unable to find method " fieldName);
50 #define GET_STATIC_FIELD_ID(var, clazz, fieldName, fieldDescriptor) \  argument
51     var = env->GetStaticFieldID(clazz, fieldName, fieldDescriptor); \
52     LOG_FATAL_IF(! var, "Unable to find field " fieldName);
54 #define GET_STATIC_METHOD_ID(var, clazz, fieldName, fieldDescriptor) \  argument
55     var = env->GetStaticMethodID(clazz, fieldName, fieldDescriptor); \
56     LOG_FATAL_IF(! var, "Unable to find static method " fieldName);