Display classLoadingPrefetchCacheCount.
the trunk is toward 1.519-SNAPSHOT
Fix exception in MatrixBuild.java:371

Happens when build has no parent:

15:06:14 FATAL: null
15:06:14 java.lang.NullPointerException
15:06:14    at hudson.matrix.MatrixBuild$MatrixBuildExecution.doRun(MatrixBuild.java:371)
15:06:14    at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:580)
15:06:14    at hudson.model.Run.execute(Run.java:1575)
15:06:14    at hudson.matrix.MatrixBuild.run(MatrixBuild.java:304)
15:06:14    at hudson.model.ResourceController.execute(ResourceController.java:88)
15:06:14    at hudson.model.Executor.run(Executor.java:237)
15:06:14    at hudson.model.OneOffExecutor.run(OneOffExecutor.java:66)
defer the resolution

Otherwise it might try to access a Descriptor that's not yet registered.
Merge pull request #746 from saschpe/master-jenkins-16276

[JENKINS-16276] and various fixes for related exceptions
@CheckForNull
[FIXED JENKINS-18193] NPE thrown when Jenkins failed to initialize.
Not really solving anything here—there is no plausible implementation that could run under these circumstances—
but at least reporting the problem more clearly.
[FIXED JENKINS-15587] Do not issue a warning about unparsable build timestamps if it is just a number, i.e. failed symlink.
Comment.
[JENKINS-15587] Noting.
[JENKINS-18065] Documenting current misbehavior in a unit test.
@since
JUnit 4.
[JENKINS-17125] Establishing baseline FingerprintAction behavior that should not be regressed.
Fixing casing of test method.
[FIXED JENKINS-17125] FingerprintAction no longer need persist the build field thanks to new RunAction2.
@Bug
offer better pronouns for common job types
Merge pull request #800 from ndeloof/pronoun

offer better pronouns for common job types
[FIXED JENKINS-18236] Noting retroactively.