DO NOT REPLY [Bug 31148] New: - Passing properties in Parser does not work for options with a single argument

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http://issues.apache.org/bugzilla/show_bug.cgi?id=31148

Passing properties in Parser does not work for options with a single argument

           Summary: Passing properties in Parser does not work for options
                    with a single argument
           Product: Commons
           Version: Nightly Builds
          Platform: Other
        OS/Version: Other
            Status: NEW
          Severity: Normal
          Priority: Other
         Component: CLI
        AssignedTo: commons-dev@jakarta.apache.org
        ReportedBy: gawor@mcs.anl.gov


processProperties(Properties properties) in Parser.java calls opt.hasArgs().  
The hasArgs() function in Option.java returns true if the option has multiple 
values (this.numberOfArgs > 1). So for options with a single argument this 
returns false. 
A simple fix is to change the opt.hasArgs() call to opt.hasArg() in Parser.java.

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