optimise

pom.xml

@@ -44,8 +44,6 @@
         <mybatis.version>3.4.5</mybatis.version>
 
         <guava.version>20.0</guava.version>
-        <velocity.version>1.7</velocity.version>
-        <velocity-tools.version>2.0</velocity-tools.version>
         <jackson.version>2.9.8</jackson.version>
         <commons-lang.version>2.6</commons-lang.version>
         <commons-collections.version>3.2.2</commons-collections.version>
@@ -59,7 +57,6 @@
         <hessian.version>4.0.7</hessian.version>
         <zkclient.version>0.9</zkclient.version>
         <curator.version>2.12.0</curator.version>
-        <json-lib.version>2.4</json-lib.version>
 
     </properties>
 
@@ -78,26 +75,6 @@
                 <artifactId>guava</artifactId>
                 <version>${guava.version}</version>
             </dependency>
-            <dependency>
-                <groupId>org.apache.velocity</groupId>
-                <artifactId>velocity</artifactId>
-                <version>${velocity.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.apache.velocity</groupId>
-                <artifactId>velocity-tools</artifactId>
-                <version>${velocity-tools.version}</version>
-                <exclusions>
-                    <exclusion>
-                        <groupId>org.apache.struts</groupId>
-                        <artifactId>*</artifactId>
-                    </exclusion>
-                    <exclusion>
-                        <groupId>javax.servlet</groupId>
-                        <artifactId>servlet-api</artifactId>
-                    </exclusion>
-                </exclusions>
-            </dependency>
             <dependency>
                 <groupId>com.fasterxml.jackson.core</groupId>
                 <artifactId>jackson-databind</artifactId>