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https://issues.apache.org/jira/browse/EXEC-110?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16904192#comment-16904192
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Gary Gregory edited comment on EXEC-110 at 8/9/19 9:17 PM:
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[~wlei1818],
Thank you for your report. May you please create a PR on GitHub at
[https://github.com/apache/commons-exec] ?
Thank you,
Gary
was (Author: garydgregory):
[~wlei1818],
Thank you for your report. May you please create a PR on GitHub at
[https://github.com/apache/commons-exec] ?
Thank you,Gary
> Two issues in the tutorial of commons-exec
> ------------------------------------------
>
> Key: EXEC-110
> URL: https://issues.apache.org/jira/browse/EXEC-110
> Project: Commons Exec
> Issue Type: Bug
> Affects Versions: 1.3
> Reporter: Lei Wang
> Priority: Major
>
> I found two obvious issues in the tutoral of commons-exec in the section of
> "Unblock Your Execution".
> with the provided sample code of "commandLine.setSubstitutionMap(map);", the
> variable "commandLine" is different with "cmdLine" as abouve.
> {code:java}
> CommandLine cmdLine = new CommandLine("AcroRd32.exe");
> cmdLine.addArgument("/p");
> cmdLine.addArgument("/h");
> cmdLine.addArgument("${file}");
> HashMap map = new HashMap();
> map.put("file", new File("invoice.pdf"));
> commandLine.setSubstitutionMap(map);
> {code}
>
> the code "int exitValue = resultHandler.waitFor();" also has a mistake.
> because with the api definition, the method of "waitFor()" have the "void"
> return type, maybe you want to invoke "getExitValue()" which will return int
> type.
> {code:java}
> int exitValue = resultHandler.waitFor();
> {code}
>
> attach the links for your refarance.
> [http://commons.apache.org/proper/commons-exec/tutorial.html]
> [http://commons.apache.org/proper/commons-exec/apidocs/index.html]
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