Replace System.err and System.out with SLF4J Logging

[simantics/platform.git] / bundles / org.simantics.acorn / src / org / simantics / acorn / lru / LRU.java

diff --git a/bundles/org.simantics.acorn/src/org/simantics/acorn/lru/LRU.java b/bundles/org.simantics.acorn/src/org/simantics/acorn/lru/LRU.java
index 48b7d4b10a9b34c80e9a68c7b536ef3840e48867..b9ba72121858540c66e7c40d66990f196ecc7cea 100644 (file)
--- a/bundles/org.simantics.acorn/src/org/simantics/acorn/lru/LRU.java
+++ b/bundles/org.simantics.acorn/src/org/simantics/acorn/lru/LRU.java
@@ -62,7 +62,7 @@ public class LRU<MapKey,MapValue extends LRUObject<MapKey, MapValue>> {
        public void acquireMutex() throws IllegalAcornStateException {
                try {
                        while(!mutex.tryAcquire(3, TimeUnit.SECONDS)) {
-                               System.err.println("Mutex is taking a long time to acquire - owner is " + mutexOwner);
+                               LOGGER.info("Mutex is taking a long time to acquire - owner is " + mutexOwner);
                        }
                        if(VERIFY)
                                mutexOwner = Thread.currentThread();
@@ -78,7 +78,7 @@ public class LRU<MapKey,MapValue extends LRUObject<MapKey, MapValue>> {
 
        public void shutdown() {
            if (GraphClientImpl2.DEBUG)
-               System.err.println("Shutting down LRU writers " + writers);
+               LOGGER.info("Shutting down LRU writers " + writers);
                writers.shutdown();
                try {
                        writers.awaitTermination(60, TimeUnit.SECONDS);
@@ -97,7 +97,7 @@ public class LRU<MapKey,MapValue extends LRUObject<MapKey, MapValue>> {
                        }
                });
                if (GraphClientImpl2.DEBUG)
-                   System.err.println("Resuming LRU writers " + writers);
+                   LOGGER.info("Resuming LRU writers " + writers);
        }
 
        /*