Add Java 11
diff --git a/toolchains-jenkins-win.xml b/toolchains-jenkins-win.xml
index 51438bb..8b5199b 100644
--- a/toolchains-jenkins-win.xml
+++ b/toolchains-jenkins-win.xml
@@ -47,6 +47,16 @@
       <jdkHome>F:\jenkins\tools\java\latest9</jdkHome>
     </configuration>
   </toolchain>
+  <toolchain>
+    <type>jdk</type>
+    <provides>
+      <version>11</version>
+      <vendor>oracle</vendor>
+    </provides>
+    <configuration>
+      <jdkHome>F:\jenkins\tools\java\latest11</jdkHome>
+    </configuration>
+  </toolchain>
 
   <!-- other toolchains -->
 </toolchains>