Getting a java.lang.ClassNotFoundException even though i've specified the correct jar with -cp

java.lang.ClassNotFoundException: com.hazelcast.core.Hazelcast

This bit is strange though, because i've added hazelcast-1.8.5.jar to the classpath when i'm running java:

java -cp hazelcast-1.8.5.jar -jar myapp.jar

So i cannot understand why i'm getting the ClassNotFoundException, when the hazelcast jar is well and truly present, and specified in the开发者_如何转开发 command line. Any ideas please?

By the way, hazelcast is pretty fricking sweet!

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From the -jar option docs:
When you use this option, the JAR file is the source of all user classes, and other user class path settings are ignored.

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You need to set ClassPath in the JAR manifest.