garydgregory commented on code in PR #1808:
URL: https://github.com/apache/commons-lang/pull/1808#discussion_r4147678473
##########
src/test/java/org/apache/commons/lang3/RandomStringUtilsTest.java:
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@@ -746,6 +746,42 @@ void testRandomAscii(final RandomStringUtils rsu) {
}
}
+ /**
+ * The POSIX {@code [:graph:]} class runs up to and including {@code '~'}
(0x7E), so {@link RandomStringUtils#nextGraph(int)} must be able to
+ * generate it. This test will fail randomly with negligible probability
{@code (1 - (1 - (93/94)^10))^1000}.
Review Comment:
@alhudz
Please review copilot's comment.
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