Merge pull request xkzhangsan#38 from xkzhangsan/dev

优化测试类

pom.xml

@@ -11,16 +11,10 @@
 	<properties>
 		<project.build.sourceEncoding>utf-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>utf-8</project.reporting.outputEncoding>
-		<junit.version>4.12</junit.version>
+		<junit.version>4.13.1</junit.version>
 	</properties>
 
 	<dependencies>
-		<dependency>
-			<groupId>org.apache.maven.plugins</groupId>
-			<artifactId>maven-javadoc-plugin</artifactId>
-			<version>2.7</version>
-			<scope>provided</scope>
-		</dependency>
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>