X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.acorn%2Fsrc%2Forg%2Fsimantics%2Facorn%2Flru%2FClusterLRU.java;h=e94abf7f208379efbc739a212a7338a545e5babe;hp=ecc016723a6000f12bfec0e1dad9697d633c625d;hb=1dfeb7d5c49b1391cd9d877e1eddab18995cb151;hpb=c13c4179bda758e77fe1f2032d3c4268bb9e3120

diff --git a/bundles/org.simantics.acorn/src/org/simantics/acorn/lru/ClusterLRU.java b/bundles/org.simantics.acorn/src/org/simantics/acorn/lru/ClusterLRU.java
index ecc016723..e94abf7f2 100644
--- a/bundles/org.simantics.acorn/src/org/simantics/acorn/lru/ClusterLRU.java
+++ b/bundles/org.simantics.acorn/src/org/simantics/acorn/lru/ClusterLRU.java
@@ -15,12 +15,15 @@ import org.simantics.db.exception.DatabaseException;
 import org.simantics.db.impl.ClusterBase;
 import org.simantics.db.impl.ClusterI;
 import org.simantics.db.service.ClusterUID;
+import org.slf4j.LoggerFactory;
 
 import gnu.trove.map.hash.TIntIntHashMap;
 
 
 public class ClusterLRU extends LRU<ClusterUID, ClusterInfo> {
 
+    private static final org.slf4j.Logger LOGGER = LoggerFactory.getLogger(ClusterLRU.class);
+    
 	final private BijectionMap<ClusterUID, Integer> clusterMapping = new BijectionMap<ClusterUID, Integer>();
 	
 	public ClusterLRU(ClusterManager manager, String identifier, Path writeDir) {
@@ -284,7 +287,7 @@ public class ClusterLRU extends LRU<ClusterUID, ClusterInfo> {
 							synchronized(map) {
 								value = map.get(key);
 								if(key != value) {
-									System.err.println("Read failed for real " + key + " vs. " + value);
+									LOGGER.warn("Read failed for real " + key + " vs. " + value);
 								}
 								//ws.release();
 							}
@@ -302,9 +305,10 @@ public class ClusterLRU extends LRU<ClusterUID, ClusterInfo> {
 		write.join();
 		read.join();
 		
-		long duration = System.nanoTime() - start;
-		System.err.println("took " + 1e-9*duration + "s.");
-		
+		if (LOGGER.isDebugEnabled()) {
+		    long duration = System.nanoTime() - start;
+		    LOGGER.debug("took " + 1e-9*duration + "s.");
+		}
 	}
 	
 }