--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/AnnotationArtifact.java	Fri Sep 05 12:54:58 2014 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/AnnotationArtifact.java	Fri Sep 05 12:58:17 2014 +0200
@@ -45,8 +45,8 @@
 extends      StaticD4EArtifact
 implements   FacetTypes {
 
-    /** The logger for this class. */
-    private static Logger logger = Logger.getLogger(AnnotationArtifact.class);
+    /** The log for this class. */
+    private static Logger log = Logger.getLogger(AnnotationArtifact.class);
 
     /** The name of the artifact. */
     public static final String ARTIFACT_NAME = "annotation";
@@ -86,7 +86,7 @@
         Document        data,
         List<Class>     loadFacets)
     {
-        logger.debug("AnnotationArtifact.setup");
+        log.debug("AnnotationArtifact.setup");
         String filter = StaticD4EArtifact.getDatacageIDValue(data);
         String[] splits = filter.split(":");
         if (splits.length > 1) {
@@ -100,7 +100,7 @@
     @Override
     protected void initialize(Artifact artifact, Object context,
             CallMeta meta) {
-        logger.debug("AnnotationArtifact.initialize, id: "
+        log.debug("AnnotationArtifact.initialize, id: "
             + artifact.identifier());
 
         D4EArtifact flys = (D4EArtifact) artifact;
@@ -114,11 +114,11 @@
         state.computeInit(this, hash(), context, meta, fs);
 
         if (!fs.isEmpty()) {
-            logger.debug("Facets to add in AnnotationsArtifact.initialize .");
+            log.debug("Facets to add in AnnotationsArtifact.initialize .");
             addFacets(getCurrentStateId(), fs);
         }
         else {
-            logger.debug("No facets to add in AnnotationsArtifact.initialize .");
+            log.debug("No facets to add in AnnotationsArtifact.initialize .");
         }
     }
 
@@ -147,9 +147,9 @@
      */
     @Override
     public Document describe(Document data, CallContext context) {
-        logger.debug("Describe: the current state is: " + getCurrentStateId());
+        log.debug("Describe: the current state is: " + getCurrentStateId());
 
-        if (logger.isDebugEnabled()) {
+        if (log.isDebugEnabled()) {
             dumpArtifact();
         }
 
@@ -213,22 +213,22 @@
             RiverContext.STATE_ENGINE_KEY);
 
         for (String stateId: stateIds) {
-            logger.debug("Append output modes for state: " + stateId);
+            log.debug("Append output modes for state: " + stateId);
             DefaultState state = (DefaultState) engine.getState(stateId);
 
             List<Output> list = state.getOutputs();
             if (list == null || list.isEmpty()) {
-                logger.debug("-> No output modes for this state.");
+                log.debug("-> No output modes for this state.");
                 continue;
             }
 
             List<Facet> fs = getFacets(stateId);
             if (fs == null || fs.isEmpty()) {
-                logger.debug("No facets found.");
+                log.debug("No facets found.");
                 continue;
             }
 
-            logger.debug("Found " + fs.size() + " facets in previous states.");
+            log.debug("Found " + fs.size() + " facets in previous states.");
 
             List<Output> generated = generateOutputs(list, fs);
 
@@ -240,24 +240,24 @@
             if (cur.validate(this)) {
                 List<Output> list = cur.getOutputs();
                 if (list != null && list.size() > 0) {
-                    logger.debug(
+                    log.debug(
                         "Append output modes for state: " + cur.getID());
 
                     List<Facet> fs = getFacets(cur.getID());
                     if (fs != null && fs.size() > 0) {
                         List<Output> generated = generateOutputs(list, fs);
 
-                        logger.debug("Found " + fs.size() + " current facets.");
+                        log.debug("Found " + fs.size() + " current facets.");
                         if (!generated.isEmpty()) {
                             ProtocolUtils.appendOutputModes(
                                 doc, outs, generated);
                         }
                         else{
-                            logger.debug("Cannot append output to generated document.");
+                            log.debug("Cannot append output to generated document.");
                         }
                     }
                     else {
-                        logger.debug("No facets found for the current state.");
+                        log.debug("No facets found for the current state.");
                     }
                 }
             }