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Polish 

See gh-11181
This commit is contained in:
Stephane Nicoll 2017-12-28 12:52:40 +01:00
parent bae6b3115e
commit 2bd8c2bfca
1 changed files with 6 additions and 2 deletions
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8
spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/properties/source/SystemEnvironmentPropertyMapper.java
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@ -75,7 +75,9 @@ final class SystemEnvironmentPropertyMapper implements PropertyMapper {
private String convertName(ConfigurationPropertyName name, int numberOfElements) {
StringBuilder result = new StringBuilder();
for (int i = 0; i < numberOfElements; i++) {
result.append(result.length() == 0 ? "" : "_");
if (result.length() > 0) {
result.append("_");
}
result.append(name.getElement(i, Form.UNIFORM).toUpperCase());
}
return result.toString();
@ -84,7 +86,9 @@ final class SystemEnvironmentPropertyMapper implements PropertyMapper {
private String convertLegacyName(ConfigurationPropertyName name) {
StringBuilder result = new StringBuilder();
for (int i = 0; i < name.getNumberOfElements(); i++) {
result.append(result.length() == 0 ? "" : "_");
if (result.length() > 0) {
result.append("_");
}
result.append(convertLegacyNameElement(name.getElement(i, Form.ORIGINAL)));
}
return result.toString();