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#7184 avoid broken format being used in test

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Fixes #7262
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Armin 2017-05-30 03:48:34 +02:00 • committed by Armin Braun
parent 280722ea70
commit a3a077c348
1 changed files with 3 additions and 1 deletions
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4
logstash-core/src/test/java/org/logstash/ackedqueue/QueueTest.java
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@ -297,7 +297,9 @@ public class QueueTest {
// 10 tests of random queue sizes
for (int loop = 0; loop < 10; loop++) {
int page_count = random.nextInt(10000) + 1;
int digits = new Double(Math.ceil(Math.log10(page_count))).intValue();
// String format call below needs to at least print one digit
final int digits = Math.max((int) Math.ceil(Math.log10(page_count)), 1);
// create a queue with a single element per page
List<Queueable> elements = new ArrayList<>();