Changed servlet-api to javax.servlet-api

pom.xml

@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.hprose</groupId>
     <artifactId>hprose-java</artifactId>
-    <version>2.0.30</version>
+    <version>2.0.31</version>
     <name>Hprose for Java</name>
     <description>Hprose is a High Performance Remote Object Service Engine.
 
@@ -49,7 +49,7 @@
         <connection>scm:git:https://github.com/hprose/hprose-java.git</connection>
         <developerConnection>scm:git:https://github.com/hprose/hprose-java.git</developerConnection>
         <url>https://github.com/hprose/hprose-java</url>
-        <tag>v2.0.30</tag>
+        <tag>v2.0.31</tag>
     </scm>
     <developers>
         <developer>
@@ -74,7 +74,7 @@
     <dependencies>
         <dependency>
             <groupId>javax.servlet</groupId>
-            <artifactId>servlet-api</artifactId>
+            <artifactId>javax.servlet-api</artifactId>
             <version>[3.0,)</version>
             <scope>provided</scope>
         </dependency>