diff options
Diffstat (limited to '')
| -rw-r--r-- | src/main/java/design/persistence/JSONPersonalDatabase.java | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/main/java/design/persistence/JSONPersonalDatabase.java b/src/main/java/design/persistence/JSONPersonalDatabase.java index 3e70629..a5a4795 100644 --- a/src/main/java/design/persistence/JSONPersonalDatabase.java +++ b/src/main/java/design/persistence/JSONPersonalDatabase.java @@ -1,8 +1,6 @@ package design.persistence; -import com.fasterxml.jackson.annotation.JsonAutoDetect; -import com.fasterxml.jackson.annotation.JsonCreator; -import com.fasterxml.jackson.annotation.PropertyAccessor; +import com.fasterxml.jackson.annotation.*; import com.fasterxml.jackson.databind.*; import com.fasterxml.jackson.databind.module.SimpleModule; import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule; @@ -14,6 +12,7 @@ import design.model.League; import java.io.File; import java.io.IOException; import java.util.HashMap; +import java.util.List; import java.util.Map; public class JSONPersonalDatabase implements PersonalDatabase { @@ -47,6 +46,7 @@ public class JSONPersonalDatabase implements PersonalDatabase { mapper.setVisibility(PropertyAccessor.FIELD, JsonAutoDetect.Visibility.ANY); mapper.registerModule(new ParameterNamesModule(JsonCreator.Mode.PROPERTIES)); mapper.registerModule(new JavaTimeModule()); + mapper.configOverride(List.class).setSetterInfo(JsonSetter.Value.forValueNulls(Nulls.AS_EMPTY)); try { load(); |