gianm commented on a change in pull request #6027: Make Parser.parseToMap() to
return a mutable Map
URL: https://github.com/apache/incubator-druid/pull/6027#discussion_r206780107
##########
File path:
java-util/src/main/java/io/druid/java/util/common/parsers/ObjectFlatteners.java
##########
@@ -165,32 +165,10 @@ public void clear()
@Override
public Set<Entry<String, Object>> entrySet()
{
- return keySet().stream()
- .map(
- field -> {
- return new Map.Entry<String, Object>()
- {
- @Override
- public String getKey()
- {
- return field;
- }
-
- @Override
- public Object getValue()
- {
- return get(field);
- }
-
- @Override
- public Object setValue(final Object value)
- {
- throw new UnsupportedOperationException();
- }
- };
- }
- )
-
.collect(Collectors.toCollection(LinkedHashSet::new));
+ return keySet()
+ .stream()
+ .map(field -> new SimpleImmutableEntry<>(field, get(field)))
Review comment:
Ah, didn't know this existed. Cool.
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