Omar Al-Safi created CAMEL-13919:
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Summary: "camel-package:update-readme" throws
ArrayIndexOutOfBoundsException when there is an empty "adoc" file
Key: CAMEL-13919
URL: https://issues.apache.org/jira/browse/CAMEL-13919
Project: Camel
Issue Type: Bug
Reporter: Omar Al-Safi
Steps to produce:
* Create an empty {{adoc}} file in any component.
* Run {{camel-package:update-readme}}.
* It will fail with the following error:
{code}
Caused by: java.lang.ArrayIndexOutOfBoundsException: Index 1 out of bounds for
length 1
at org.apache.camel.maven.packaging.UpdateReadmeMojo.updateAvailableFrom
(UpdateReadmeMojo.java:510)
at org.apache.camel.maven.packaging.UpdateReadmeMojo.executeComponent
(UpdateReadmeMojo.java:151)
at org.apache.camel.maven.packaging.UpdateReadmeMojo.execute
(UpdateReadmeMojo.java:105)
{code}
* As I can see
[here|https://github.com/apache/camel/blob/master/tooling/maven/camel-package-maven-plugin/src/main/java/org/apache/camel/maven/packaging/UpdateReadmeMojo.java#L510],
it looks it will try to retrieve index although there are empty lines
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