Hi Friends,
I have written mail application using
Java Mail API. I have packaged my classes , mail.jar and other depended libraries into a JAR file. When I am running this using java -jar Main.class it is giving following exception.
Exception in
thread "main" java.lang.SecurityException: no manifiest section for signature file entry javax/mail/search/SearchTerm.class
at sun.security.util.SignatureFileVerifier.verifySection(SignatureFileVerifier.java:262)
at sun.security.util.SignatureFileVerifier.process(SignatureFileVerifier.java:174)
at java.util.jar.JarVerifier.processEntry(JarVerifier.java:241)
at java.util.jar.JarVerifier.update(JarVerifier.java:197)
at java.util.jar.JarFile.initializeVerifier(JarFile.java:248)
at java.util.jar.JarFile.getInputStream(JarFile.java:310)
at sun.misc.URLClassPath$4.getInputStream(URLClassPath.java:537)
at sun.misc.Resource.getBytes(Resource.java:60)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:245)
at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:286)
at java.lang.ClassLoader.loadClass(ClassLoader.java:255)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)
When I am removing all depended libraries from JAR file and included those classpath ,it is giving execption that libraries not found.
Thanks in adv.
Sonu