Kaitlyn Lemmons created MJAR-241:
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             Summary: Jar package does not have a size in ZipEntry
                 Key: MJAR-241
                 URL: https://issues.apache.org/jira/browse/MJAR-241
             Project: Maven JAR Plugin
          Issue Type: Bug
    Affects Versions: 3.0.2, 2.6, 2.5
         Environment: Windows 7
Maven 3.3.9
            Reporter: Kaitlyn Lemmons


Since version 2.5, jars output by the maven-jar-plugin do not have a size that 
Java's standard ZipEntry class can read. Version 2.4, however, outputs a jar 
with sizes that works just fine.

Testing included versions 2.4, 2.5, 2.6, and 3.0.2 - only version 2.4 outputs a 
jar with sizes according to ZipEntry. All configuration was kept constant; only 
the version was altered between each test.

Sample code is below:
{code:java}
ZipInputStream zis = new ZipInputStream(new FileInputStream(jarFile));
ZipEntry entry = zis.getNextEntry();
System.out.println(entry.getSize());
{code}
Output is -1 for versions 2.5+ and a correct >0 size for version 2.4.




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