+ env->ReleaseStringUTFChars(static_cast<jstring>(jpath), path);
+}
+
+JNIEXPORT jlong JNICALL Java_org_simgrid_msg_File_read(JNIEnv *env, jobject jfile, jlong jsize) {
+ msg_file_t file = jfile_get_native(env, jfile);
+ return static_cast<jlong>(MSG_file_read(file, static_cast<sg_size_t>(jsize)));