Hi Benedikt, thanks for taking a look at it!
On Thu, August 18, 2016 12:19, Benedikt Ritter wrote: >>> I noticed that using the binary package (commons-cli-1.3.1.jar) from >>> >>> >>> http://www.pirbot.com/mirrors/apache//commons/cli/binaries/commons-cl >>> i-1.3.1-bin.tar.gz doesn't work. The program compiles but prints the >>> following error: >>> >>> Exception in thread "main" java.lang.NoSuchMethodError: >>> org.apache.commons.cli.Options.hasShortOption(Ljava/lang/String;)Z at >>> >>> org.apache.commons.cli.DefaultParser.handleShortAndLongOption(Default >>> Parser.java:490) >>> >>> >>> The jar is in the classpath, it's NOT a classpath issue. >>> Building from source using, all works as expected. >>> You might want to review the binary release. >>> >>> >> >> Although you're sure that your classpath is correct, the error message >> indicates a problem with the classpath. I've setup a minimal sample >> project calling the hasShortOption(String) method and it works [1]. Are >> your sure you're really pulling in the right version of Commons CLI? If >> so, can you provide a sample project for us to investigate? >> I can't reproduce now using the jar form the above link and a test program (!). This is really strange since i was almost 100% it wasn't a classpath issue but reality proves me wrong. Next time i should save the artifacts for better reproduction. I apologize for the false alarm. >> >>> >>> A minor issue i found with the method Option.getArgs(). >>> It's said that >>> "Returns the number of argument values this Option can take." >>> However, if an option doesn't take any value, the return of this >>> method is -1 which seems wrong. Does this sound right? > > A value of -1 indicates the number of arguments has not been specified. > There is a constant in Option for this (UNINITIALIZED). I've added this > information to the JavaDoc in revision 1756753 [1]. > This is an important bit of information (especially for the ones not looking inside the code), thanks for pointing it out. Best regards Thomas --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@commons.apache.org For additional commands, e-mail: user-h...@commons.apache.org
