diff --git a/‎general/pom.xml‎
Lines changed: 2 additions & 12 deletions b/‎general/pom.xml‎
Lines changed: 2 additions & 12 deletions
diff --git a/‎general/src/main/java/com/govuln/deserialization/JDK7u21.java‎
Lines changed: 1 addition & 1 deletion b/‎general/src/main/java/com/govuln/deserialization/JDK7u21.java‎
Lines changed: 1 addition & 1 deletion
@@ -14,8 +14,8 @@
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <maven.compiler.source>1.7</maven.compiler.source>
-    <maven.compiler.target>1.7</maven.compiler.target>
+    <maven.compiler.source>1.6</maven.compiler.source>
+    <maven.compiler.target>1.6</maven.compiler.target>
   </properties>
 
   <dependencies>
@@ -96,15 +96,5 @@
         </plugin>
       </plugins>
     </pluginManagement>
-      <plugins>
-          <plugin>
-              <groupId>org.apache.maven.plugins</groupId>
-              <artifactId>maven-compiler-plugin</artifactId>
-              <configuration>
-                  <source>7</source>
-                  <target>7</target>
-              </configuration>
-          </plugin>
-      </plugins>
   </build>
 </project>
@@ -43,7 +43,7 @@ public static void main(String[] args) throws Exception {
         Templates proxy = (Templates) Proxy.newProxyInstance(JDK7u21.class.getClassLoader(), new Class[]{Templates.class}, tempHandler);
 
         // 实例化HashSet，并将两个对象放进去
-        HashSet set = new HashSet(); // maintain order
+        HashSet set = new LinkedHashSet();
         set.add(templates);
         set.add(proxy);