diff -r 0f8e680269d4 -r 7e5f08c619e3 make/langtools/build.xml
--- a/make/langtools/build.xml	Wed Aug 29 14:10:19 2018 +0530
+++ b/make/langtools/build.xml	Wed Aug 29 11:25:51 2018 +0100
@@ -76,7 +76,6 @@
     <property name="make.conf.dir" location="${make.dir}/conf"/>
     <property name="make.tools.dir" location="${make.dir}/tools"/>
     <property name="build.dir" location="build/langtools"/>
-    <property name="idea.support.dir" location="build/.idea-support"/>
     <property name="build.modules" location="${build.dir}/modules"/>
     <property name="build.gensrc" location="${build.dir}/gensrc"/>
     <property name="build.tools" location="${build.dir}/toolclasses"/>
@@ -270,14 +269,11 @@
     <target name="idea" depends="-check-langtools.jdk.home">
         <mkdir dir=".idea"/>
         <copy todir=".idea" >
-            <fileset dir="${make.dir}/intellij">
+            <fileset dir="${make.dir}/intellij/template">
                <exclude name="**/src/**"/>
                <exclude name="**/utils/**"/>
             </fileset>
         </copy>
-        <!-- move build.xml out of .idea, see IDEA-189915 -->
-        <mkdir dir="${idea.support.dir}"/>
-        <move todir="${idea.support.dir}" file=".idea/build.xml"/>
         <condition property="idea.jtreg.home" value="${jtreg.home}" else = "[jtreg.home]">
             <isset property="jtreg.home"/>
         </condition>
@@ -293,7 +289,7 @@
         <mkdir dir=".idea/classes"/>
         <javac source="${javac.build.source}"
                target="${javac.build.target}"
-               srcdir="${make.dir}/intellij/src"
+               srcdir="${make.dir}/intellij/template/src"
                destdir=".idea/classes"/>
     </target>