In jetspeed-deploy-maven-plugin, cannot use expand or infuse when having a targetName

When using a targetName on a deployment for the maven deploy plugin, the expand and infuse elements cannot be used. The expand element will create a expanded directory by the name of the targetname including extention (so a demo.war directory in the example, which should be just demo). The infuse element leads to a nullpointer while creating a temp file (see stacktrace).

Example:
<deployment>
<artifact>org.apache.portals.applications:apa-demo:war</artifact>
<targetName>demo.war</targetName>
<expand>true</expand>
<infuse>true</infuse>
<delete>./demo</delete>
</deployment>

[INFO] Trace
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to infuse C:\Maven2\org\apache\portal
s\applications\apa-demo\1.0-SNAPSHOT\apa-demo-1.0-SNAPSHOT.war
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor
.java:583)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifec
ycleExecutor.java:499)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.
java:478)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultL
ifecycleExecutor.java:330)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleE
xecutor.java:291)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java
:142)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:287)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: org.apache.maven.plugin.MojoExecutionException: Failed to infuse C:\Maven2\org\apache\por
tals\applications\apa-demo\1.0-SNAPSHOT\apa-demo-1.0-SNAPSHOT.war
at org.apache.jetspeed.maven.plugins.DeployMojo.execute(DeployMojo.java:438)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:451)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor
.java:558)
... 16 more
Caused by: java.lang.NullPointerException
at java.io.File.createTempFile(File.java:1421)
at java.io.File.createTempFile(File.java:1471)
at org.apache.jetspeed.tools.deploy.JetspeedDeploy.<init>(JetspeedDeploy.java:109)
at org.apache.jetspeed.tools.deploy.JetspeedDeployFactory.getInstance(JetspeedDeployFactory.
java:58)
at org.apache.jetspeed.maven.plugins.DeployMojo.execute(DeployMojo.java:433)
... 18 more