update to be java9+ compatible for mac

app/src/main/java/org/jd/gui/OsxApp.java

@@ -8,20 +8,30 @@
 package org.jd.gui;
 
 import com.apple.eawt.Application;
+import org.jd.gui.util.JavaUtil;
+
+import java.awt.*;
 
 public class OsxApp extends App {
 
-    @SuppressWarnings("unchecked")
+    @SuppressWarnings({"unchecked", "Since15"})
     public static void main(String[] args) {
-        // Create an instance of the mac OSX Application class
-        Application application = Application.getApplication();
-
-        App.main(args);
+        if (JavaUtil.runtimeVersion() <= 8) {
+            // This method has been deprecated
+            // https://bugs.openjdk.org/browse/JDK-8160437
+            // Create an instance of the mac OSX Application class
+            Application application = Application.getApplication();
 
-        // Add an handle invoked when the application is asked to open a list of files
-        application.setOpenFileHandler(e -> controller.openFiles(e.getFiles()));
+            // Add an handle invoked when the application is asked to open a list of files
+            application.setOpenFileHandler(e -> controller.openFiles(e.getFiles()));
 
-        // Add an handle invoked when the application is asked to quit
-        application.setQuitHandler((e, r) -> System.exit(0));
+            // Add an handle invoked when the application is asked to quit
+            application.setQuitHandler((e, r) -> System.exit(0));
+        } else {
+            Desktop desktop = Desktop.getDesktop();
+            desktop.setOpenFileHandler(e -> controller.openFiles(e.getFiles()));
+            desktop.setQuitHandler((e, r) -> System.exit(0));
+        }
+        App.main(args);
     }
 }

app/src/main/java/org/jd/gui/util/JavaUtil.java

@@ -0,0 +1,20 @@
+package org.jd.gui.util;
+
+public class JavaUtil {
+    /**
+     * Retrieves the "major" Java version
+     * 1.8.0_211 == 8, 9.0.1 = 9
+     * From a post in
+     * https://stackoverflow.com/questions/2591083/getting-java-version-at-runtime
+     * @return an integer representing the major Java version of the runtime.
+     */
+    public static int runtimeVersion() {
+        String version = System.getProperty("java.version");
+        if(version.startsWith("1.")) {
+            version = version.substring(2, 3);
+        } else {
+            int dot = version.indexOf(".");
+            if(dot != -1) { version = version.substring(0, dot); }
+        } return Integer.parseInt(version);
+    }
+}

build.gradle

@@ -1,10 +1,13 @@
 buildscript {
     repositories {
-        jcenter()
+        mavenCentral()
+        maven {
+            url = "https://plugins.gradle.org/m2/"
+        }
     }
     dependencies {
         classpath 'com.netflix.nebula:gradle-ospackage-plugin:5.3.0'    // RPM & DEB support
-        classpath 'edu.sc.seis.gradle:launch4j:2.4.4'
+        classpath 'gradle.plugin.edu.sc.seis.gradle:launch4j:2.4.5'
         classpath 'net.sf.proguard:proguard-gradle:6.1.0'
     }
 }
@@ -15,7 +18,7 @@ apply plugin: 'edu.sc.seis.launch4j'
 apply plugin: 'nebula.ospackage'
 
 // Common configuration //
-rootProject.version='1.6.6'
+rootProject.version='1.6.7-rc1'
 rootProject.ext.set('jdCoreVersion', '1.1.3')
 targetCompatibility = '1.8'
 
@@ -31,7 +34,7 @@ allprojects {
     }
 
     repositories {
-        jcenter()
+        mavenCentral()
     }
 
     configurations {

core/.gitignore

@@ -0,0 +1,36 @@
+# Java
+*.class
+
+# JD
+debug*
+
+# Idea
+.idea/
+out/
+*.ipr
+*.iml
+*.iws
+
+# Eclipse
+.settings/
+classes/
+.classpath
+.project
+
+# Mac
+.DS_Store
+
+# Windows
+Thumbs.db
+
+# Maven
+log/
+target/
+
+# Gradle
+.gradle/
+build/
+!gradle/wrapper/*
+
+# WinMerge
+*.bak