Fix potential NPE on exception path

Findbug reported NP_NULL_ON_SOME_PATH_EXCEPTION, Priority: Normal
ComputerLauncherTest failed with LANG=ja_JP. It seems to use invalid expect.
If the output of 'java -version' is 'java version "1.7.0_05" ', then the expect should be 1.7.0 not 1.7
last aether version 0.9.0.M3
fix new artifactId for wagon aether
[JENKINS-19082] Fix ListView includeRegex
Merge pull request #905 from Vlatombe/fixIncludeRegexListView

[JENKINS-19082] Fix ListView includeRegex
Merge pull request #899 from mvach/potential-npe

Fix potential NPE on exception path
Unchecked warning.
Comment.
Merge branch 'master' of github.com:jenkinsci/jenkins
[maven-release-plugin] prepare release jenkins-1.527
[maven-release-plugin] prepare for next development iteration
updated changelog for release
updated changelog as a part of the release
merged back the RC branch
creating an RC branch
the trunk is toward 1.529-SNAPSHOT
[FIXED JENKINS-19186] Robustness against malformed test result XML.
[JENKINS-17332] Allow sign up with username that exist because of SCM people.
Merge pull request #908 from KostyaSha/JENKINS-17332

[JENKINS-17332] Allow sign up with username that exists because of SCM commit.