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Simplify for statement with Collection copy 

See gh-17827
This commit is contained in:
zhuzhuman 2019-08-10 16:17:36 +08:00 committed by Stephane Nicoll
parent 6777a437d4
commit 84eacc49ed
1 changed files with 1 additions and 3 deletions
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4
spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/properties/source/SpringIterableConfigurationPropertySource.java
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@ -115,9 +115,7 @@ class SpringIterableConfigurationPropertySource extends SpringConfigurationPrope
String[] names = getPropertySource().getPropertyNames();
List<PropertyMapping> mappings = new ArrayList<>(names.length * 2);
for (String name : names) {
for (PropertyMapping mapping : getMapper().map(name)) {
mappings.add(mapping);
}
Collections.addAll(mappings, getMapper().map(name));
}
result = mappings.toArray(new PropertyMapping[0]);
if (cache != null) {