java.lang.SecurityException: sealing violation: can't seal package javax.transaction: already loaded

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via Coderanch by Abdel Remani, 1 year ago
sealing violation: can't seal package javax.transaction: already loaded
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sealing violation: can't seal package javax.transaction: already loaded
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sealing violation
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java.lang.SecurityException: sealing violation: can't seal package javax.transaction: already loaded
at java.net.URLClassLoader.defineClass(URLClassLoader.java:235)
at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
at com.sun.enterprise.appclient.MainWithModuleSupport.createAppContainer(MainWithModuleSupport.java:842)
at com.sun.enterprise.appclient.MainWithModuleSupport.(MainWithModuleSupport.java:291)
at com.sun.enterprise.appclient.Main.main(Main.java:180)

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