[jboss-jira] [JBoss JIRA] (JGRP-1550) 2.6.22.Final not running on 1.6 JVM
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https://issues.jboss.org/browse/JGRP-1550?page=com.atlassian.jira.plugin....
]
MIchael Yates commented on JGRP-1550:
-------------------------------------
In fact the code I pull at that label contains the following
--
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.5</source>
<target>1.5</target>
<excludes>
<exclude>org/jgroups/util/JUnitXMLReporter.java</exclude>
<exclude>org/jgroups/demos/**</exclude>
</excludes>
</configuration>
--
And therefor produces (after some additions to the pom) classes with 31 major version
hexdump -n20 ./org/jgroups/MembershipListener.class
0000000 ca fe ba be 00 00 00 31 00 0d 07 00 0b 07 00 0c
Maybe when the build was done there was a partially edited version of the main pom checked
out?
2.6.22.Final not running on 1.6 JVM
-----------------------------------
Key: JGRP-1550
URL: https://issues.jboss.org/browse/JGRP-1550
Project: JGroups
Issue Type: Bug
Affects Versions: 2.6.21
Environment: JVM 1.6
Reporter: MIchael Yates
Assignee: Bela Ban
Fix For: 3.3
2.6.22 has been built using JDK 7
#A dump from a 2.6.21 class
hexdump -n20 ./org/jgroups/MembershipListener.class
0000000 ca fe ba be 00 00 00 32 00 0d 07 00 0b 07 00 0c
#A dump from a 2.6.22 class
hexdump -n20 ./org/jgroups/MembershipListener.class
0000000 ca fe ba be 00 00 00 33 00 0d 07 00 0b 07 00 0c
Note the 8th octet has changed form 32 to 33. ie from JVM6 to JVM7
I suspect this is an oversight when 2.6.22 was built. Maybe -source and -target
parameters forgotten on the build?
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