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including Jars

we have two tools for creating a jar within eclipse framework, one named jar and the other named runnable jar
for including a jar library, "to be used within my project"
copy it in the project "within the root context"
right click on it --> build path -->include in build path

  1. runnable jar tool will include it automatic
  2.  jar tool
    1. include description for mainfist in mainfist.txt
    2. include it "libJar.jar" within the same context as my jar

ex:

Manifest-Version: 1.0
Implementation-Version: 1.0.1
Class-Path: libJar.jar
Main-Class: pkg.MainClass


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