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<feed xml:lang="en" xmlns="http://www.w3.org/2005/Atom"><title>Recent changes to 972: Dr Java Jar file can't be launched with newest version of java OSX</title><link href="https://sourceforge.net/p/drjava/bugs/972/" rel="alternate"/><link href="https://sourceforge.net/p/drjava/bugs/972/feed.atom" rel="self"/><id>https://sourceforge.net/p/drjava/bugs/972/</id><updated>2018-09-11T00:34:11.559000Z</updated><subtitle>Recent changes to 972: Dr Java Jar file can't be launched with newest version of java OSX</subtitle><entry><title>Dr Java Jar file can't be launched with newest version of java OSX</title><link href="https://sourceforge.net/p/drjava/bugs/972/" rel="alternate"/><published>2018-09-11T00:34:11.559000Z</published><updated>2018-09-11T00:34:11.559000Z</updated><author><name>Zara Hall</name><uri>https://sourceforge.net/u/zhall333/</uri></author><id>https://sourceforge.net2aea53f80e89220d5970e6d178a7661d17e286b5</id><summary type="html">&lt;div class="markdown_content"&gt;&lt;p&gt;Hi,&lt;br/&gt;
My computer is unable to launch the Dr. Java .jar file. I'm using drjava-beta-20160913-225446, and my operating system is OSX 10.11.16 and my verison of java is :&lt;br/&gt;
"10.0.2" 2018-07-17&lt;br/&gt;
Java(TM) SE Runtime Environment 18.3 (build 10.0.2+13)&lt;br/&gt;
Java HotSpot(TM) 64-Bit Server VM 18.3 (build 10.0.2+13, mixed mode)&lt;br/&gt;
From what I can tell, it seems to work with all previous versions of java not this one. &lt;br/&gt;
The errors I am encountering are:&lt;br/&gt;
Exception in thread "main" java.lang.NoClassDefFoundError: com/apple/eawt/ApplicationListener&lt;br/&gt;
    at edu.rice.cs.drjava.platform.PlatformFactory.getPlatformSupport(PlatformFactory.java:59)&lt;br/&gt;
    at edu.rice.cs.drjava.platform.PlatformFactory.&amp;lt;clinit&amp;gt;(PlatformFactory.java:49)&lt;br/&gt;
    at edu.rice.cs.drjava.config.OptionConstants$DefaultFont.getDefaultMainFont(OptionConstants.java:237)&lt;br/&gt;
    at edu.rice.cs.drjava.config.OptionConstants.&amp;lt;clinit&amp;gt;(OptionConstants.java:232)&lt;br/&gt;
    at java.base/jdk.internal.misc.Unsafe.ensureClassInitialized0(Native Method)&lt;br/&gt;
    at java.base/jdk.internal.misc.Unsafe.ensureClassInitialized(Unsafe.java:1042)&lt;br/&gt;
    at java.base/jdk.internal.reflect.UnsafeFieldAccessorFactory.newFieldAccessor(UnsafeFieldAccessorFactory.java:43)&lt;br/&gt;
    at java.base/jdk.internal.reflect.ReflectionFactory.newFieldAccessor(ReflectionFactory.java:179)&lt;br/&gt;
    at java.base/java.lang.reflect.Field.acquireFieldAccessor(Field.java:1105)&lt;br/&gt;
    at java.base/java.lang.reflect.Field.getFieldAccessor(Field.java:1086)&lt;br/&gt;
    at java.base/java.lang.reflect.Field.get(Field.java:418)&lt;br/&gt;
    at edu.rice.cs.drjava.config.OptionMapLoader.&amp;lt;clinit&amp;gt;(OptionMapLoader.java:59)&lt;br/&gt;
    at edu.rice.cs.drjava.config.SavableConfiguration.loadConfiguration(SavableConfiguration.java:58)&lt;br/&gt;
    at edu.rice.cs.drjava.config.FileConfiguration.loadConfiguration(FileConfiguration.java:65)&lt;br/&gt;
    at edu.rice.cs.drjava.DrJava._initConfig(DrJava.java:523)&lt;br/&gt;
    at edu.rice.cs.drjava.DrJava.handleCommandLineArgs(DrJava.java:452)&lt;br/&gt;
    at edu.rice.cs.drjava.DrJava.main(DrJava.java:242)&lt;br/&gt;
Caused by: java.lang.ClassNotFoundException: com.apple.eawt.ApplicationListener&lt;br/&gt;
    at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:582)&lt;br/&gt;
    at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:190)&lt;br/&gt;
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:499)&lt;br/&gt;
    ... 17 more&amp;lt;/clinit&amp;gt;&amp;lt;/clinit&amp;gt;&amp;lt;/clinit&amp;gt;&lt;/p&gt;
&lt;p&gt;I attached a screenshot of what I am seeing when I try to open the .jar file.&lt;/p&gt;
&lt;p&gt;Thanks!!&lt;/p&gt;&lt;/div&gt;</summary></entry></feed>