@Value("${write.buffer.highwatermark}")
    void setWriteBufferHighWaterMark(String writeBufferHighWaterMark) {
        this.writeBufferHighWaterMark = (int) ByteSizeUnit.getByteSize(writeBufferHighWaterMark, DEFAULT_WRITE_BUFFER_HIGH_WATER_MARK);
    }
NOTE module accessibility
@see com.navercorp.pinpoint.bootstrap.java9.module.ModuleSupport#addPermissionToValueAnnotation(JavaModule)
@author jaehong.kim
grpc/src/main/java/com/navercorp/pinpoint/grpc/client/config/ClientOption.java