로그 설정 parent로 변경

.classpath

@@ -22,7 +22,7 @@
 	</classpathentry>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6">
 		<attributes>
-			<attribute name="owner.project.facets" value="java"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>

pom.xml

@@ -121,25 +121,26 @@
             <version>1.6</version>
         </dependency>
 
-
-		<!-- Logging -->
+		<!-- Log4j2 SLF4J Bridge -->
 		<dependency>
-			<groupId>org.slf4j</groupId>
-			<artifactId>slf4j-api</artifactId>
-			<version>${org.slf4j-version}</version>
+			<groupId>org.apache.logging.log4j</groupId>
+			<artifactId>log4j-slf4j-impl</artifactId>
+			<version>2.1</version>
 		</dependency>
+		<dependency>
+			<groupId>org.apache.logging.log4j</groupId>
+			<artifactId>log4j-core</artifactId>
+			<version>2.1</version>
+		</dependency>
+		
 		<dependency>
 			<groupId>org.slf4j</groupId>
 			<artifactId>jcl-over-slf4j</artifactId>
 			<version>${org.slf4j-version}</version>
 			<scope>runtime</scope>
 		</dependency>
-		<dependency>
-			<groupId>org.slf4j</groupId>
-			<artifactId>slf4j-log4j12</artifactId>
-			<version>${org.slf4j-version}</version>
-			<scope>runtime</scope>
-		</dependency>
+
+		<!-- 
 		<dependency>
 			<groupId>log4j</groupId>
 			<artifactId>log4j</artifactId>
@@ -164,7 +165,7 @@
 			</exclusions>
 			<scope>runtime</scope>
 		</dependency>
-
+ 		-->
 
         <!-- junit -->
         <dependency>
@@ -173,7 +174,7 @@
             <version>4.8.1</version>
             <scope>test</scope>
         </dependency>
-       
+
     </dependencies>
 
     <properties>