X-Git-Url: http://nitlanguage.org

diff --git a/lib/java.nit b/lib/java.nit
index 4ea319c..de82015 100644
--- a/lib/java.nit
+++ b/lib/java.nit
@@ -49,7 +49,6 @@ redef class Sys
 	fun jvm=(jvm: JavaVM) do jvm_cache = jvm
 
 	# Current main `JniEnv`
-	# FIXME support threaded Java
 	fun jni_env: JniEnv
 	do
 		if jni_env_cache == null then create_default_jvm
@@ -157,4 +156,11 @@ redef extern class JavaObject
 		JNIEnv *env = Sys_jni_env(sys);
 		(*env)->DeleteGlobalRef(env, recv);
 	`}
+
+	# Delete this local reference
+	fun delete_local_ref import sys, Sys.jni_env `{
+		Sys sys = JavaObject_sys(recv);
+		JNIEnv *env = Sys_jni_env(sys);
+		(*env)->DeleteLocalRef(env, recv);
+	`}
 end