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Use array of correct size when turning List<MetricReader> into an array

This commit is contained in:
Andy Wilkinson 2015-05-18 19:16:50 +01:00
parent a334e93cb9
commit a0c0822293
1 changed files with 2 additions and 1 deletions
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3
spring-boot-actuator/src/main/java/org/springframework/boot/actuate/autoconfigure/MetricExportAutoConfiguration.java
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@ -71,7 +71,8 @@ public class MetricExportAutoConfiguration {
MetricReader reader = this.endpointReader;
if (reader == null && this.readers != null && !this.readers.isEmpty()) {
reader = new CompositeMetricReader(this.readers.toArray(new MetricReader[0]));
reader = new CompositeMetricReader(
this.readers.toArray(new MetricReader[this.readers.size()]));
}
if (reader != null) {