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Merge pull request #13774 from izeye:composite-property-sources

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* pr/13774:
  Remove a List creation in CompositePropertySources.iterator()
pull/13815/head
Stephane Nicoll 6 years ago
parent e6ea28dec5 4314dc2972
commit f325ee9406
1 changed files with 1 additions and 2 deletions
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spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/properties/CompositePropertySources.java
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@ -19,7 +19,6 @@ package org.springframework.boot.context.properties;
import java.util.Arrays; import java.util.Arrays;
import java.util.Iterator; import java.util.Iterator;
import java.util.List; import java.util.List;
import java.util.stream.Collectors;
import java.util.stream.StreamSupport; import java.util.stream.StreamSupport;
import org.springframework.core.env.PropertySource; import org.springframework.core.env.PropertySource;
@ -44,7 +43,7 @@ final class CompositePropertySources implements PropertySources {
public Iterator<PropertySource<?>> iterator() { public Iterator<PropertySource<?>> iterator() {
return this.propertySources.stream() return this.propertySources.stream()
.flatMap((sources) -> StreamSupport.stream(sources.spliterator(), false)) .flatMap((sources) -> StreamSupport.stream(sources.spliterator(), false))
.collect(Collectors.toList()).iterator(); .iterator();
} }
@Override @Override

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