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

Eviradnus · May 18, 2015 · a0c0822 · a0c0822
1 parent a334e93
commit a0c0822
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/...in/java/org/springframework/boot/actuate/autoconfigure/MetricExportAutoConfiguration.java b/...in/java/org/springframework/boot/actuate/autoconfigure/MetricExportAutoConfiguration.java
@@ -71,7 +71,8 @@ public SchedulingConfigurer metricWritersMetricExporter() {
 
 		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) {