thijsrijpert commented on code in PR #244:
URL:
https://github.com/apache/maven-compiler-plugin/pull/244#discussion_r1639665121
##########
src/main/java/org/apache/maven/plugin/compiler/AbstractCompilerMojo.java:
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@@ -1239,7 +1239,9 @@ public void execute() throws MojoExecutionException,
CompilationFailureException
}
}
- if (outputTimestamp != null && (outputTimestamp.length() > 1 ||
Character.isDigit(outputTimestamp.charAt(0)))) {
+ if (outputTimestamp != null
+ && !outputTimestamp.isEmpty()
Review Comment:
Hi I looked a bit further into this.
In the (internal) project I was working on was using the jgitver maven
extension. This extension has a field named COMMIT_ISO_TIMESTAMP which contains
the timestamp of the commit. If the repository does not have any commits, this
timestamp is empty. The project I was working on was mapping this timestamp to
the project.build.outputTimestamp to this maven commit timestamp in the parent
pom, which I missed before.
This caused the above mentioned compiler error.
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