X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.utils%2Fsrc%2Forg%2Fsimantics%2Futils%2FDevelopment.java;h=96c3453c759020f7a8d2d072ace6af721a20b892;hb=3a1169e5b601f99d66cadaf398329fde9cc8e14a;hp=afaec5c32a5291c80724e0cbcfee57a9622df564;hpb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.utils/src/org/simantics/utils/Development.java b/bundles/org.simantics.utils/src/org/simantics/utils/Development.java
index afaec5c32..96c3453c7 100644
--- a/bundles/org.simantics.utils/src/org/simantics/utils/Development.java
+++ b/bundles/org.simantics.utils/src/org/simantics/utils/Development.java
@@ -10,10 +10,13 @@ import org.simantics.databoard.adapter.AdaptException;
 import org.simantics.databoard.binding.Binding;
 import org.simantics.databoard.binding.error.BindingException;
 import org.simantics.databoard.binding.mutable.Variant;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public class Development {
 
-	public static TreeMap<String,Integer> histogram = new TreeMap<String,Integer>();
+    private static final Logger LOGGER = LoggerFactory.getLogger(Development.class);
+	public static TreeMap<String,Integer> histogram = new TreeMap<>();
 
 	public static final boolean DEVELOPMENT = false;
 	
@@ -25,9 +28,9 @@ public class Development {
 		
 	}
 	
-	final static private HashMap<String, Variant> properties = new HashMap<String, Variant>(); 
+	final static private HashMap<String, Variant> properties = new HashMap<>(); 
 	
-	final static private CopyOnWriteArrayList<DevelopmentListener> listeners = new CopyOnWriteArrayList<DevelopmentListener>();
+	final static private CopyOnWriteArrayList<DevelopmentListener> listeners = new CopyOnWriteArrayList<>();
 
 	static {
 		
@@ -37,7 +40,7 @@ public class Development {
 				@Override
 				public void handle(Object event) {
 					if((Boolean) getProperty(PRINT, Bindings.BOOLEAN))
-						System.err.println(event.toString());
+						LOGGER.info(event.toString());
 				}
 	
 			});
@@ -93,9 +96,8 @@ public class Development {
 	
 	public static void recordHistogram(Object o) {
 		String key = o.toString();
-		Integer i = Development.histogram.get(key);
-		if(i == null) i = 0;
-		Development.histogram.put(key, i+1);
+		Integer i = histogram.get(key);
+		histogram.put(key, i == null ? 1 : i+1);
 	}
 	
 }