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Build: NetBeans IDE Dev (Build 20160629-36ff0ff4b2ea) VM: Java HotSpot(TM) 64-Bit Server VM, 9-ea+124, Java(TM) SE Runtime Environment, 9-ea+124 OS: Windows 7 User Comments: jis: Started NB devbuild using JDK9u124, invoked Tools | Options. The dialog didn't open, an exception has been thrown instead. Stacktrace: java.lang.ClassNotFoundException: javax.activation.DataContentHandlerFactory at jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:366) at jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:185) at java.lang.ClassLoader.loadClass(ClassLoader.java:419) at org.netbeans.ProxyClassLoader.loadClass(ProxyClassLoader.java:222) at java.lang.ClassLoader.loadClass(ClassLoader.java:419) at org.openide.awt.QuickSearch.setUpSearch(QuickSearch.java:369)
Created attachment 160206 [details] stacktrace
*** This bug has been marked as a duplicate of bug 258945 ***