From: Philippe Proulx <eeppeliteloop@gmail.com>
Date: Mon, 3 Aug 2015 20:40:03 +0000 (-0400)
Subject: Fix: Java agent: update ref count in enabledLoggers
X-Git-Tag: v2.7.0-rc2~13
X-Git-Url: http://git.lttng.org/?p=lttng-ust.git;a=commitdiff_plain;h=c5e533a7343448a2c3342ca1f300f177124ce35d

Fix: Java agent: update ref count in enabledLoggers

Integer objects are immutable in Java, so

    Integer refcount = enabledLoggers.get(name);
    refcount--;

does not update the value in enabledLoggers.

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/liblttng-ust-java-agent/java/org/lttng/ust/agent/LogFrameworkSkeleton.java b/liblttng-ust-java-agent/java/org/lttng/ust/agent/LogFrameworkSkeleton.java
index 6d1ea9f6..0fe7ad6b 100644
--- a/liblttng-ust-java-agent/java/org/lttng/ust/agent/LogFrameworkSkeleton.java
+++ b/liblttng-ust-java-agent/java/org/lttng/ust/agent/LogFrameworkSkeleton.java
@@ -67,6 +67,7 @@ public abstract class LogFrameworkSkeleton implements LogFramework {
 		Integer refcount = enabledLoggers.get(name);
 		refcount--;
 		assert (refcount >= 0);
+		enabledLoggers.put(name, refcount);
 
 		if (refcount == 0) {
 			/* Event is not used anymore, remove it from the map */