Manifest file validation in Jar

[SAINI,DEEPA (Non-A-PaloAlto,ex2)]

Hello,

I am creating a jar file including the manifest file in it. The manifest
file stores the version information and Main-Class, Class-Path, etc. With
Ant 1.3 it used to work fine. But Ant 1.4 gives me the following error:

 [jar] Manifest is invalid: Manifest sections should start with a "Name"
attribute and not "Main-Class"

BUILD FAILED

D:\views\LATEST_view\BioInformatics\applications\mondavi\src\biographer\biog
rapher.xml:58: Invalid Manifest:
D:\views\LATEST_view\BioInformatics\applications\mondavi\META-INF\biographer
\MANIFEST.MF
        at org.apache.tools.ant.taskdefs.Jar.setManifest(Jar.java:116)
        at java.lang.reflect.Method.invoke(Native Method)
        at
org.apache.tools.ant.IntrospectionHelper$15.set(IntrospectionHelper.java:530
)
        at
org.apache.tools.ant.IntrospectionHelper.setAttribute(IntrospectionHelper.ja
va:276)
        at
org.apache.tools.ant.ProjectHelper.configure(ProjectHelper.java:658)
        at
org.apache.tools.ant.RuntimeConfigurable.maybeConfigure(RuntimeConfigurable.
java:143)
        at org.apache.tools.ant.Task.maybeConfigure(Task.java:178)
        at org.apache.tools.ant.Task.perform(Task.java:216)
        at org.apache.tools.ant.Target.execute(Target.java:164)
        at org.apache.tools.ant.Target.performTasks(Target.java:182)
        at org.apache.tools.ant.Project.executeTarget(Project.java:601)
        at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:256)
        at org.apache.tools.ant.Task.perform(Task.java:217)
        at org.apache.tools.ant.Target.execute(Target.java:164)
        at org.apache.tools.ant.Target.performTasks(Target.java:182)
        at org.apache.tools.ant.Project.executeTarget(Project.java:601)
        at org.apache.tools.ant.Project.executeTargets(Project.java:560)
        at org.apache.tools.ant.Main.runBuild(Main.java:454)
        at org.apache.tools.ant.Main.start(Main.java:153)
        at org.apache.tools.ant.Main.main(Main.java:176)
--- Nested Exception ---
org.apache.tools.ant.taskdefs.ManifestException: Manifest sections should
start with a "Name" attribute and not "Main-Class"
        at org.apache.tools.ant.taskdefs.Manifest.<init>(Manifest.java:471)
        at org.apache.tools.ant.taskdefs.Jar.setManifest(Jar.java:108)
        at java.lang.reflect.Method.invoke(Native Method)
        at
org.apache.tools.ant.IntrospectionHelper$15.set(IntrospectionHelper.java:530
)
        at
org.apache.tools.ant.IntrospectionHelper.setAttribute(IntrospectionHelper.ja
va:276)
        at
org.apache.tools.ant.ProjectHelper.configure(ProjectHelper.java:658)
        at
org.apache.tools.ant.RuntimeConfigurable.maybeConfigure(RuntimeConfigurable.
java:143)
        at org.apache.tools.ant.Task.maybeConfigure(Task.java:178)
        at org.apache.tools.ant.Task.perform(Task.java:216)
        at org.apache.tools.ant.Target.execute(Target.java:164)
        at org.apache.tools.ant.Target.performTasks(Target.java:182)
        at org.apache.tools.ant.Project.executeTarget(Project.java:601)
        at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:256)
        at org.apache.tools.ant.Task.perform(Task.java:217)
        at org.apache.tools.ant.Target.execute(Target.java:164)
        at org.apache.tools.ant.Target.performTasks(Target.java:182)
        at org.apache.tools.ant.Project.executeTarget(Project.java:601)
        at org.apache.tools.ant.Project.executeTargets(Project.java:560)
        at org.apache.tools.ant.Main.runBuild(Main.java:454)
        at org.apache.tools.ant.Main.start(Main.java:153)
        at org.apache.tools.ant.Main.main(Main.java:176)


My manifest file looks like :

Manifest-Version: 1.0
Name: Mondavi
Specification-Version: 1.2
Implementation-Version: 14

Main-Class: BioGrapher

Any solution?

Thanks,
Deepa.