删除无用引用

pom.xml

@@ -17,7 +17,7 @@
         </plugins>
     </build>
     <groupId>com.signature.block.util</groupId>
-    <version>Final-1.2.3-SNAPSHOT</version>
+    <version>Final-1.2.4-SNAPSHOT</version>
 
     <properties>
         <java.version>1.8</java.version>
@@ -43,11 +43,6 @@
             <artifactId>guava</artifactId>
             <version>18.0</version>
         </dependency>
-        <dependency>
-            <groupId>com.fasterxml.jackson.core</groupId>
-            <artifactId>jackson-databind</artifactId>
-            <version>2.8.11.1</version>
-        </dependency>
 
         <dependency>
             <groupId>net.java.dev.jna</groupId>