Backporting DuĊĦan's bugfix from 818d41ab037971
diff --git a/java/java.lsp.server/build.xml b/java/java.lsp.server/build.xml
index 1e954ee..256809c 100644
--- a/java/java.lsp.server/build.xml
+++ b/java/java.lsp.server/build.xml
@@ -80,6 +80,7 @@
         <delete dir="${build.dir}/bundles" />
         <mkdir dir="${build.dir}/bundles/package" />
         <copy file="vscode/package.json" todir="${build.dir}/bundles/package" />
+        <copy file="vscode/package-lock.json" todir="${build.dir}/bundles/package" />
 
         <exec executable="mvn" failonerror="true" dir="${nb_all}/nbbuild/misc/prepare-bundles">
             <arg value="package" />