Support JDK11 as of IntelliJ 2019.1 EAP (#238)

README.adoc

@@ -23,6 +23,10 @@ See https://github.com/asciidoctor/asciidoctor-intellij-plugin/wiki/Support-proj
 
 == Release notes
 
+=== 0.24.2 (preview, available from Github releases)
+
+- Support JDK11 as of IntelliJ 2019.1 EAP (#238)
+
 === 0.24.1
 
 - Upgrade to AsciidoctorJ 1.6.2 and JRuby 9.2.6.0 (it's still backed by Asciidoctor 1.5.8)

src/main/java/org/asciidoc/intellij/editor/javafx/JFXPanelWrapper.java

@@ -42,9 +42,14 @@ public void addNotify() {
       // If scene is null then it will be set later and super.setEmbeddedScene(..) will init its scale properly,
       // otherwise explicitly set scene scale to match JFXPanel.scaleFactor.
       if (scene != null) {
-        TKScene tks = scene.impl_getPeer();
-        if (tks instanceof EmbeddedSceneInterface) {
-          ((EmbeddedSceneInterface)tks).setPixelScaleFactor(scale);
+        try {
+          // this will no longer work with JDK 11
+          TKScene tks = scene.impl_getPeer();
+          if (tks instanceof EmbeddedSceneInterface) {
+            ((EmbeddedSceneInterface)tks).setPixelScaleFactor(scale);
+          }
+        } catch (NoSuchMethodError e) {
+          // ignore
         }
       }
     }

src/main/resources/META-INF/plugin.xml

@@ -1,7 +1,7 @@
 <idea-plugin version="2" url="https://github.com/asciidoctor/asciidoctor-intellij-plugin">
   <id>org.asciidoctor.intellij.asciidoc</id>
   <name>AsciiDoc</name>
-  <version>0.24.1</version>
+  <version>0.24.2</version>
   <vendor email="[email protected]" url="http://asciidoctor.org">Asciidoctor Project</vendor>
 
   <description><![CDATA[
@@ -29,6 +29,7 @@ Therefore, JetBrains OpenJDK pre-bundled with your IDE is recommended.
 
   <change-notes><![CDATA[
     <ul>
+      <li>0.24.2 Support JDK11 as of IntelliJ 2019.1 EAP (#238)
       <li>0.24.1 Upgrade to AsciidoctorJ 1.6.2 and JRuby 9.2.6.0 (it's still backed by Asciidoctor 1.5.8)
       <br>Upgrade to asciidoctor diagram 1.5.12
       <br>Additional logging to analyze errors (#236)
@@ -62,7 +63,7 @@ Therefore, JetBrains OpenJDK pre-bundled with your IDE is recommended.
 
   <!-- please see http://confluence.jetbrains.net/display/IDEADEV/Plugin+Compatibility+with+IntelliJ+Platform+Products
        on how to target different products -->
-  <idea-version since-build="171.000"/> <!-- 2017.1 -->
+  <idea-version since-build="172.2465.6"/> <!-- 2017.2 -->
   <!-- please see http://www.jetbrains.org/intellij/sdk/docs/basics/getting_started/build_number_ranges.html -->
   <depends>com.intellij.modules.lang</depends>