Details
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Bug
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Status: Closed
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Major
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Resolution: Cannot Reproduce
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None
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None
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None
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10:20:02 $ mvn --version
Apache Maven 3.3.9 (bb52d8502b132ec0a5a3f4c09453c07478323dc5; 2015-11-10T16:41:47+00:00)
Maven home: /Applications/local/dev/maven
Java version: 1.8.0_121, vendor: Oracle Corporation
Java home: /Library/Java/JavaVirtualMachines/jdk1.8.0_121.jdk/Contents/Home/jre
Default locale: en_GB, platform encoding: UTF-8
OS name: "mac os x", version: "10.12.3", arch: "x86_64", family: "mac"
10:21:57 $
I've tried the 3.0.2 version of the jar plug-in
10:20:02 $ mvn --version Apache Maven 3.3.9 (bb52d8502b132ec0a5a3f4c09453c07478323dc5; 2015-11-10T16:41:47+00:00) Maven home: /Applications/local/dev/maven Java version: 1.8.0_121, vendor: Oracle Corporation Java home: /Library/Java/JavaVirtualMachines/jdk1.8.0_121.jdk/Contents/Home/jre Default locale: en_GB, platform encoding: UTF-8 OS name: "mac os x", version: "10.12.3", arch: "x86_64", family: "mac" 10:21:57 $ I've tried the 3.0.2 version of the jar plug-in
Description
I'd like to reopen https://issues.apache.org/jira/browse/MJAR-121: in MANIFEST.MF, when you spawn a list like this for Class-Path:
Class-Path: commons-lang-2.4.jar plexus-utils-1.1.jar workflow-base-1.
0.4-SNAPSHOT.jar commons-cli-1.2.jar
(there is a space before 0.4, JIRA is not rendering it here)
Java doesn't see the classes in workflow-base-1.0.4-SNAPSHOT.jar, which has a break in between. If I change it manually, to list one jar per line (with two spaces at the begin of the line), it works as expected. Also note I do put a blank line at the end in both cases.
Generating that list the way you do might be compatible with the jar specifications, but Java 8 apparently isn't compatible with them and hence the end result is a failing JAR.
The first fix coming in my mind is to list one jar per line, as I did.