From 0e188b9064f7dd5cc1cfad9d108bb9b73613f827 Mon Sep 17 00:00:00 2001
From: Arnaud Giersch <arnaud.giersch@univ-fcomte.fr>
Date: Mon, 21 Aug 2017 15:49:07 +0200
Subject: [PATCH] Use NewGlobalRef since Vm in unref'd by DeleteGlobalRef.

---
 src/bindings/java/jmsg_vm.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/bindings/java/jmsg_vm.cpp b/src/bindings/java/jmsg_vm.cpp
index d1ca0a7896..76b0dcec4b 100644
--- a/src/bindings/java/jmsg_vm.cpp
+++ b/src/bindings/java/jmsg_vm.cpp
@@ -77,7 +77,7 @@ JNIEXPORT void JNICALL Java_org_simgrid_msg_VM_create(JNIEnv* env, jobject jVm,
   env->ReleaseStringUTFChars(jname, name);
 
   jvm_bind(env, jVm, vm);
-  jVm = env->NewWeakGlobalRef(jVm);
+  jVm = env->NewGlobalRef(jVm);
   // We use the extension level of the host, even if that's somehow disturbing
   vm->extension_set(JAVA_HOST_LEVEL, (void*)jVm);
 }
-- 
2.20.1