update slf4j to 1.7.5

2 files changed, 13 insertions, 14 deletions

diff --git a/pf4j/pom.xml b/pf4j/pom.xml
index 862ba4b..00e6cc6 100644
--- a/pf4j/pom.xml
+++ b/pf4j/pom.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    
+
     <parent>
         <groupId>ro.fortsoft.pf4j</groupId>
         <artifactId>pf4j-parent</artifactId>
@@ -25,19 +25,19 @@
 			</plugin>
 		</plugins>
 	</build>
-	
+
     <dependencies>
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-api</artifactId>
-            <version>1.6.4</version>
+            <version>1.7.5</version>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.8.1</version>
+            <scope>test</scope>
         </dependency>
-          <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.8.1</version>
-      <scope>test</scope>
-    </dependency>
     </dependencies>
 
 </project>
diff --git a/pf4j/src/main/java/ro/fortsoft/pf4j/DefaultPluginManager.java b/pf4j/src/main/java/ro/fortsoft/pf4j/DefaultPluginManager.java
index c4ffedf..22f899d 100644
--- a/pf4j/src/main/java/ro/fortsoft/pf4j/DefaultPluginManager.java
+++ b/pf4j/src/main/java/ro/fortsoft/pf4j/DefaultPluginManager.java
@@ -432,7 +432,6 @@ public class DefaultPluginManager implements PluginManager {
             throw new IllegalArgumentException(String.format("Unknown pluginId %s", pluginId));
         }
 
-
         PluginWrapper pluginWrapper = getPlugin(pluginId);
         PluginDescriptor pluginDescriptor = pluginWrapper.getDescriptor();
         PluginState pluginState = pluginWrapper.getPluginState();
@@ -470,8 +469,7 @@ public class DefaultPluginManager implements PluginManager {
 
         PluginWrapper pluginWrapper = getPlugin(pluginId);
        	if (!isPluginValid(pluginWrapper)) {
-        	log.warn("Plugin '{}:{}' can not be enabled",
-        			pluginWrapper.getPluginId(),
+        	log.warn("Plugin '{}:{}' can not be enabled", pluginWrapper.getPluginId(),
         			pluginWrapper.getDescriptor().getVersion());
             return false;
         }
@@ -663,10 +661,11 @@ public class DefaultPluginManager implements PluginManager {
     		return true;
     	}
 
-    	log.warn(String.format("Plugin '%s:%s' requires a minimum system version of %s",
+    	log.warn("Plugin '{}:{}' requires a minimum system version of {}",
     			pluginWrapper.getPluginId(),
     			pluginWrapper.getDescriptor().getVersion(),
-    			requires));
+    			requires);
+
     	return false;
     }