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java.lang.IllegalAccessError: Method 'void org.jdom2.ContentList.sort(java.util.Comparator)' implementing interface method 'void java.util.List.sort(java.util.Comparator)' is not public (declaration of 'org.jdom2.ContentList' appears in /data/data/com.pipodi.italiansubsmobileclient/files/instant-run/dex/slice-jdom-2.0.5_82fed81e6dd7ad54ef864ead3d2cf112380d9d58-classes.dex)	at dalvik.system.DexFile.defineClassNative(Native Method)	at dalvik.system.DexFile.defineClass(DexFile.java:299)	at dalvik.system.DexFile.loadClassBinaryName(DexFile.java:292)	at dalvik.system.DexPathList.findClass(DexPathList.java:418)	at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:54)	at com.android.tools.fd.runtime.IncrementalClassLoader$DelegateClassLoader.findClass(IncrementalClassLoader.java:90)	at com.android.tools.fd.runtime.IncrementalClassLoader.findClass(IncrementalClassLoader.java:62)	at java.lang.ClassLoader.loadClass(ClassLoader.java:380)	at java.lang.ClassLoader.loadClass(ClassLoader.java:367)	at java.lang.ClassLoader.loadClass(ClassLoader.java:367)	at java.lang.ClassLoader.loadClass(ClassLoader.java:312)	at org.jdom2.Document.(Document.java:83)	at org.jdom2.Document.(Document.java:154)	at org.jdom2.DefaultJDOMFactory.document(DefaultJDOMFactory.java:190)	at org.jdom2.input.sax.SAXHandler.reset(SAXHandler.java:228)	at org.jdom2.input.sax.SAXHandler.(SAXHandler.java:208)	at org.jdom2.input.sax.DefaultSAXHandlerFactory$DefaultSAXHandler.(DefaultSAXHandlerFactory.java:76)	at org.jdom2.input.sax.DefaultSAXHandlerFactory.createSAXHandler(DefaultSAXHandlerFactory.java:82)	at org.jdom2.input.SAXBuilder.buildEngine(SAXBuilder.java:848)	at org.jdom2.input.SAXBuilder.getEngine(SAXBuilder.java:904)	at org.jdom2.input.SAXBuilder.build(SAXBuilder.java:1091)	at com.pipodi.italiansubsmobileclient.connections.Connection.connectToAPIURL(Connection.java:20)	at com.pipodi.italiansubsmobileclient.connections.LoginVariables.getAuthCode(LoginVariables.java:39)	at com.pipodi.italiansubsmobileclient.connections.ItaSALogin.doInBackground(ItaSALogin.java:69)	at com.pipodi.italiansubsmobileclient.connections.ItaSALogin.doInBackground(ItaSALogin.java:38)	at android.os.AsyncTask$2.call(AsyncTask.java:304)	at java.util.concurrent.FutureTask.run(FutureTask.java:237)