[KARAF-4299] NoSuchElementException when clearing history

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 4.0.4
• Fix Version/s: 4.1.0, 4.0.5
• Assignee: Andrea Cosentino
• Reporter: Nicolas Dutertry
• Created: 28/Jan/16 12:37
• Updated: 31/Jan/16 11:16
• Resolved: 31/Jan/16 11:16

Description

When using command "history" with option "--clear", an error NoSuchElementException is raised :

karaf@root()> history -c
Error executing command: java.util.NoSuchElementException

Here is the detailed error in log file:

java.util.NoSuchElementException
	at jline.console.history.MemoryHistory$EntriesIterator.next(MemoryHistory.java:200)[10:jline:2.13.0]
	at jline.console.history.MemoryHistory$EntriesIterator.next(MemoryHistory.java:189)[10:jline:2.13.0]
	at org.apache.karaf.shell.impl.console.HistoryWrapper.first(HistoryWrapper.java:37)[44:org.apache.karaf.shell.core:4.0.4]
	at org.apache.karaf.shell.commands.impl.HistoryAction.execute(HistoryAction.java:45)[42:org.apache.karaf.shell.commands:4.0.4]
	at org.apache.karaf.shell.impl.action.command.ActionCommand.execute(ActionCommand.java:83)[44:org.apache.karaf.shell.core:4.0.4]
	at org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:67)[44:org.apache.karaf.shell.core:4.0.4]
	at org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:87)[44:org.apache.karaf.shell.core:4.0.4]
	at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:480)[44:org.apache.karaf.shell.core:4.0.4]
	at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:406)[44:org.apache.karaf.shell.core:4.0.4]
	at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)[44:org.apache.karaf.shell.core:4.0.4]
	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:182)[44:org.apache.karaf.shell.core:4.0.4]
	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:119)[44:org.apache.karaf.shell.core:4.0.4]
	at org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:94)[44:org.apache.karaf.shell.core:4.0.4]
	at org.apache.karaf.shell.impl.console.ConsoleSessionImpl.run(ConsoleSessionImpl.java:270)[44:org.apache.karaf.shell.core:4.0.4]
	at java.lang.Thread.run(Thread.java:745)[:1.7.0_67]