Hi,
A selenium build was automatically launched and failed with the following exception :
FATAL: java.lang.String.isEmpty()Z
java.lang.NoSuchMethodError: java.lang.String.isEmpty()Z
at hudson.plugins.seleniumhq.SeleniumhqBuilder.getOthers(SeleniumhqBuilder.java:290)
at hudson.plugins.seleniumhq.SeleniumhqBuilder.perform(SeleniumhqBuilder.java:239)
at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:19)
at hudson.model.AbstractBuild$AbstractRunner.perform(AbstractBuild.java:601)
at hudson.model.Build$RunnerImpl.build(Build.java:174)
at hudson.model.Build$RunnerImpl.doRun(Build.java:138)
at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:416)
at hudson.model.Run.run(Run.java:1248)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
at hudson.model.ResourceController.execute(ResourceController.java:88)
at hudson.model.Executor.run(Executor.java:129)

The method String.isEmpty does not exist in java 5, the build fails.
The workaround is to use length() == 0 instead of isEmpty()

I'll checkout the lastest code asap and post a patch

Cheers