[KARAF-1242] org.apache.karaf.scr.command format error

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 3.0.0
• Component/s: karaf
• Assignee: Jean-Baptiste Onofré
• Reporter: Andrei Pozolotin
• Created: 29/Feb/12 05:39
• Updated: 15/Sep/18 16:35
• Resolved: 29/Feb/12 13:18

Description

1) command in console:

karaf@root> scr:list
ID State Component Name
Error executing command: Conversion = s, Flags = #

2) exception in log:

2012-02-28 23:18:48,304 | INFO | l Console Thread | Console | araf.shell.console.jline.Console 199 | 31 - org.apache.karaf.shell.console - 3.0.0.SNAPSHOT | Exception caught while executing command
java.util.FormatFlagsConversionMismatchException: Conversion = s, Flags = #
at java.util.Formatter$FormatSpecifier.failMismatch(Formatter.java:4041)[:1.7.0_02]
at java.util.Formatter$FormatSpecifier.printString(Formatter.java:2834)[:1.7.0_02]
at java.util.Formatter$FormatSpecifier.print(Formatter.java:2718)[:1.7.0_02]
at java.util.Formatter.format(Formatter.java:2494)[:1.7.0_02]
at java.util.Formatter.format(Formatter.java:2423)[:1.7.0_02]
at java.lang.String.format(String.java:2845)[:1.7.0_02]
at org.apache.karaf.scr.command.action.ScrActionSupport.buildLeftPadBracketDisplay(ScrActionSupport.java:58)[64:org.apache.karaf.scr.command:3.0.0.SNAPSHOT]
at org.apache.karaf.scr.command.action.ListAction.doScrAction(ListAction.java:44)[64:org.apache.karaf.scr.command:3.0.0.SNAPSHOT]
at org.apache.karaf.scr.command.action.ScrActionSupport.doExecute(ScrActionSupport.java:40)[64:org.apache.karaf.scr.command:3.0.0.SNAPSHOT]
at org.apache.karaf.shell.console.AbstractAction.execute(AbstractAction.java:33)[31:org.apache.karaf.shell.console:3.0.0.SNAPSHOT]
at org.apache.karaf.shell.commands.basic.AbstractCommand.execute(AbstractCommand.java:33)[31:org.apache.karaf.shell.console:3.0.0.SNAPSHOT]
at org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:78)[31:org.apache.karaf.shell.console:3.0.0.SNAPSHOT]
at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:477)[31:org.apache.karaf.shell.console:3.0.0.SNAPSHOT]
at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:403)[31:org.apache.karaf.shell.console:3.0.0.SNAPSHOT]
at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)[31:org.apache.karaf.shell.console:3.0.0.SNAPSHOT]
at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183)[31:org.apache.karaf.shell.console:3.0.0.SNAPSHOT]
at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120)[31:org.apache.karaf.shell.console:3.0.0.SNAPSHOT]
at org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:89)[31:org.apache.karaf.shell.console:3.0.0.SNAPSHOT]
at org.apache.karaf.shell.console.jline.Console.run(Console.java:166)[31:org.apache.karaf.shell.console:3.0.0.SNAPSHOT]
at java.lang.Thread.run(Thread.java:722)[:1.7.0_02]

3) offending snippet

public String buildLeftPadBracketDisplay(String s, int max)

{ return String.format("%1$#" + max + "s", s); }