Merge pull request #1840 from pjanouse/JENKINS-30613

[JENKINS-30613] Code clean-up

core/src/main/resources/hudson/cli/Messages.properties

@@ -81,6 +81,5 @@ Cannot build {0} because its configuration has not been saved.
 BuildCommand.CLICause.CannotBuildUnknownReasons=\
 Cannot build {0} for unknown reasons.
 
-DeleteNodeCommand.ShortDescription=\
- Deletes node(s)
+DeleteNodeCommand.ShortDescription=Deletes node(s)
 

test/src/test/java/hudson/cli/DeleteJobCommandTest.java

@@ -33,7 +33,9 @@ import org.jvnet.hudson.test.JenkinsRule;
 
 import java.io.IOException;
 
-import static hudson.cli.CLICommandInvoker.Matcher.*;
+import static hudson.cli.CLICommandInvoker.Matcher.failedWith;
+import static hudson.cli.CLICommandInvoker.Matcher.hasNoStandardOutput;
+import static hudson.cli.CLICommandInvoker.Matcher.succeededSilently;
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.containsString;
 import static org.hamcrest.Matchers.nullValue;