ottlinger commented on code in PR #175:
URL: https://github.com/apache/creadur-rat/pull/175#discussion_r1421079023
##########
apache-rat-plugin/src/main/java/org/apache/rat/mp/AbstractRatMojo.java:
##########
@@ -392,7 +392,7 @@ private void setIncludes(DirectoryScanner ds) throws
MojoExecutionException {
}
includeList.addAll(getPatternsFromFile(f, charset));
}
- ds.setIncludes(includeList.toArray(new
String[includeList.size()]));
+ ds.setIncludes(includeList.toArray(new String[0]));
Review Comment:
Following
https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html#toArray-T:A-
setting the array's size prevents creating a new one.
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