[MNG-4560] Crash if command line parameter ends in space

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Duplicate
• Affects Version/s: 2.2.1
• Component/s: Command Line
• Environment: Ubuntu Linux 9.10 on ia32
• Assignee: Benjamin Bentmann
• Reporter: Johan Walles
• Created: 09/Feb/10 07:18
• Updated: 09/Feb/10 07:23
• Resolved: 09/Feb/10 07:23

Description

I want to pass -DscmCommentPrefix="BUG1234 - " (note the space before the end quote) to the release plugin, but that crashes Maven before the plugin code is even reached. Without the space everything works fine (but the resulting commit comment looks ugly).

johan@transwarp:/localhome/johan/clients/johan/enginfra/sandboxes/johan/punit$ mvn "-Dx=endsinspace "
---------------------------------------------------
constituent[0]: file:/opt/maven/lib/maven-2.2.1-uber.jar
---------------------------------------------------
java.lang.StringIndexOutOfBoundsException: String index out of range: -1
	at java.lang.AbstractStringBuilder.setLength(AbstractStringBuilder.java:143)
	at java.lang.StringBuffer.setLength(StringBuffer.java:153)
	at org.apache.maven.cli.CLIManager.cleanArgs(CLIManager.java:271)
	at org.apache.maven.cli.CLIManager.parse(CLIManager.java:224)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:119)
	at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
	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:597)
	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:376)

Issue Links

• duplicates: MNG-3529 mvn -Da=" " throws an excepltion