I tend to see a lot of "[Fatal Error] :1:1: Premature end of file." messages when the WS tests are runnning. Are these errors, or log cruft which can be suppressed?

http://hudson.qa.jboss.com/hudson/view/DevStudio_Trunk/job/jbosstools-3.2_trunk.component--ws/21/console
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T E S T S
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Running org.jboss.tools.ws.creation.core.test.JBossWSCreationCoreTestSuite
3
[ResourceUtils]:Target Import Location: /JBossWSTestProject
[ResourceUtils]:Full path to source: /mnt/hudson_workspace/workspace/jbosstools-3.2_trunk.component--ws/sources/tests/org.jboss.tools.ws.creation.core.test/projects/JBossWSTestProject/
[ResourceUtils]:Protocol: file
[Fatal Error] :1:1: Premature end of file.
Retrieving document at '/mnt/hudson_workspace/workspace/jbosstools-3.2_trunk.component--ws/sources/tests/org.jboss.tools.ws.creation.core.test/target/work/data/JBossWSTestProject/hello_world.wsdl'.
Retrieving document at '/mnt/hudson_workspace/workspace/jbosstools-3.2_trunk.component--ws/sources/tests/org.jboss.tools.ws.creation.core.test/target/work/data/JBossWSTestProject/hello_world.wsdl'.
3
Unable to set nested messages property.
[ResourceUtils]:Target Import Location: /JavaFirstTestProject
[ResourceUtils]:Full path to source: /mnt/hudson_workspace/workspace/jbosstools-3.2_trunk.component--ws/sources/tests/org.jboss.tools.ws.creation.core.test/projects/JavaFirstTestProject/
[ResourceUtils]:Protocol: file
[Fatal Error] :1:1: Premature end of file.
[ResourceUtils]:Target Import Location: /ClientTest
[ResourceUtils]:Full path to source: /mnt/hudson_workspace/workspace/jbosstools-3.2_trunk.component--ws/sources/tests/org.jboss.tools.ws.creation.core.test/projects/ClientTest/
[ResourceUtils]:Protocol: file
[Fatal Error] :1:1: Premature end of file.
3
Unable to set nested messages property.
[ResourceUtils]:Target Import Location: /JBossWSTestProject
[ResourceUtils]:Full path to source: /mnt/hudson_workspace/workspace/jbosstools-3.2_trunk.component--ws/sources/tests/org.jboss.tools.ws.creation.core.test/projects/JBossWSTestProject/
[ResourceUtils]:Protocol: file
[Fatal Error] :1:1: Premature end of file.
3
[ResourceUtils]:Target Import Location: /JBossWSTestProject
[ResourceUtils]:Full path to source: /mnt/hudson_workspace/workspace/jbosstools-3.2_trunk.component--ws/sources/tests/org.jboss.tools.ws.creation.core.test/projects/JBossWSTestProject/
[ResourceUtils]:Protocol: file
[Fatal Error] :1:1: Premature end of file.
3
[ResourceUtils]:Target Import Location: /JBossWSTestProject
[ResourceUtils]:Full path to source: /mnt/hudson_workspace/workspace/jbosstools-3.2_trunk.component--ws/sources/tests/org.jboss.tools.ws.creation.core.test/projects/JBossWSTestProject/
[ResourceUtils]:Protocol: file
[Fatal Error] :1:1: Premature end of file.
[ResourceUtils]:Target Import Location: /WebTest
[ResourceUtils]:Full path to source: /mnt/hudson_workspace/workspace/jbosstools-3.2_trunk.component--ws/sources/tests/org.jboss.tools.ws.creation.core.test/projects/WebTest/
[ResourceUtils]:Protocol: file
[Fatal Error] :1:1: Premature end of file.
[ResourceUtils]:Target Import Location: /WebTest
[ResourceUtils]:Full path to source: /mnt/hudson_workspace/workspace/jbosstools-3.2_trunk.component--ws/sources/tests/org.jboss.tools.ws.creation.core.test/projects/WebTest/
[ResourceUtils]:Protocol: file
[Fatal Error] :1:1: Premature end of file.