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%2FClusterInfo.java;h=54689394d2e894e30ea0139fbed4aa78dfff237c;hp=f20b384569d2c9893e7a3999756cd3308409ab2b;hb=1dfeb7d5c49b1391cd9d877e1eddab18995cb151;hpb=c13c4179bda758e77fe1f2032d3c4268bb9e3120

diff --git a/bundles/org.simantics.acorn/src/org/simantics/acorn/lru/ClusterInfo.java b/bundles/org.simantics.acorn/src/org/simantics/acorn/lru/ClusterInfo.java
index f20b38456..54689394d 100644
--- a/bundles/org.simantics.acorn/src/org/simantics/acorn/lru/ClusterInfo.java
+++ b/bundles/org.simantics.acorn/src/org/simantics/acorn/lru/ClusterInfo.java
@@ -20,9 +20,12 @@ import org.simantics.db.exception.SDBException;
 import org.simantics.db.service.Bytes;
 import org.simantics.db.service.ClusterUID;
 import org.simantics.utils.datastructures.Pair;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public class ClusterInfo extends LRUObject<ClusterUID, ClusterInfo> implements Persistable {
-	
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(ClusterInfo.class);
 	final private ClusterManager manager;
 	private ClusterImpl cluster;
 	public int changeSetId;
@@ -328,7 +331,8 @@ public class ClusterInfo extends LRUObject<ClusterUID, ClusterInfo> implements P
 			long start = System.nanoTime();
 			state.waitForUpdates();
 			long duration = System.nanoTime() - start;
-			System.err.println("Wait updates to cluster " + getKey() + " for " + (1e-6 * duration) + "ms.");
+			if (LOGGER.isDebugEnabled())
+			    LOGGER.debug("Wait updates to cluster " + getKey() + " for " + (1e-6 * duration) + "ms.");
 		}
 	}
 	
@@ -336,5 +340,9 @@ public class ClusterInfo extends LRUObject<ClusterUID, ClusterInfo> implements P
 	protected boolean overwrite() {
 		return true;
 	}
-	
+
+	@Override
+	public Logger getLogger() {
+	    return LOGGER;
+	}
 }
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