Rename logExtensions() to debugExtensions()

pf4j/src/main/java/ro/fortsoft/pf4j/AbstractExtensionFinder.java

@@ -186,7 +186,8 @@ public abstract class AbstractExtensionFinder implements ExtensionFinder, Plugin
         entries = null;
     }
 
-    protected void logExtensions(Set<String> extensions) {
+    protected void debugExtensions(Set<String> extensions) {
+        if (log.isDebugEnabled()) {
             if (extensions.isEmpty()) {
                 log.debug("No extensions found");
             } else {
@@ -196,6 +197,7 @@ public abstract class AbstractExtensionFinder implements ExtensionFinder, Plugin
                 }
             }
         }
+    }
 
     private Map<String, Set<String>> readStorages() {
         Map<String, Set<String>> result = new LinkedHashMap<>();

pf4j/src/main/java/ro/fortsoft/pf4j/LegacyExtensionFinder.java

@@ -59,7 +59,7 @@ public class LegacyExtensionFinder extends AbstractExtensionFinder {
                 LegacyExtensionStorage.read(reader, bucket);
             }
 
-            logExtensions(bucket);
+            debugExtensions(bucket);
 
             result.put(null, bucket);
         } catch (IOException e) {
@@ -90,7 +90,7 @@ public class LegacyExtensionFinder extends AbstractExtensionFinder {
                     log.debug("Cannot find '{}'", getExtensionsResource());
                 }
 
-                logExtensions(bucket);
+                debugExtensions(bucket);
 
                 result.put(pluginId, bucket);
             } catch (IOException e) {

pf4j/src/main/java/ro/fortsoft/pf4j/ServiceProviderExtensionFinder.java

@@ -74,7 +74,7 @@ public class ServiceProviderExtensionFinder extends AbstractExtensionFinder {
                 bucket.addAll(readExtensions(extensionPath));
             }
 
-            logExtensions(bucket);
+            debugExtensions(bucket);
 
             result.put(null, bucket);
         } catch (IOException | URISyntaxException e) {
@@ -111,7 +111,7 @@ public class ServiceProviderExtensionFinder extends AbstractExtensionFinder {
                     log.debug("Cannot find '{}'", getExtensionsResource());
                 }
 
-                logExtensions(bucket);
+                debugExtensions(bucket);
 
                 result.put(pluginId, bucket);
             } catch (IOException | URISyntaxException e) {