chore: 优化部分代码格式

Author: Charles7c

continew-plugin/continew-plugin-generator/src/main/java/top/continew/admin/generator/service/impl/GeneratorServiceImpl.java

@@ -158,7 +158,8 @@ public List<FieldConfigDO> listFieldConfig(String tableName, Boolean requireSync
         Set<Map.Entry<String, List<String>>> typeMappingEntrySet = typeMappingMap.entrySet();
         // 新增或更新字段配置
         Map<String, FieldConfigDO> fieldConfigMap = fieldConfigList.stream()
-            .collect(Collectors.toMap(FieldConfigDO::getColumnName, Function.identity(), (key1, key2) -> key2));
+            .collect(Collectors.toMap(FieldConfigDO::getColumnName, Function.identity(), (existing,
+                                                                                          replacement) -> existing));
         int i = 1;
         for (Column column : columnList) {
             FieldConfigDO fieldConfig = Optional.ofNullable(fieldConfigMap.get(column.getName()))

continew-system/src/main/java/top/continew/admin/system/service/impl/OptionServiceImpl.java

@@ -70,7 +70,7 @@ public Map<String, String> getByCategory(OptionCategoryEnum category) {
         return baseMapper.selectByCategory(category.name())
             .stream()
             .collect(Collectors.toMap(OptionDO::getCode, o -> StrUtil.emptyIfNull(ObjectUtil.defaultIfNull(o
-                .getValue(), o.getDefaultValue())), (oldVal, newVal) -> oldVal));
+                .getValue(), o.getDefaultValue())), (existing, replacement) -> existing));
     }
 
     @Override
@@ -91,7 +91,7 @@ public void update(List<OptionReq> options) {
         Map<String, String> passwordPolicyOptionMap = options.stream()
             .filter(option -> StrUtil.startWith(option.getCode(), PasswordPolicyEnum.CATEGORY
                 .name() + StringConstants.UNDERLINE))
-            .collect(Collectors.toMap(OptionReq::getCode, OptionReq::getValue, (oldVal, newVal) -> oldVal));
+            .collect(Collectors.toMap(OptionReq::getCode, OptionReq::getValue, (existing, replacement) -> existing));
         for (Map.Entry<String, String> passwordPolicyOptionEntry : passwordPolicyOptionMap.entrySet()) {
             String code = passwordPolicyOptionEntry.getKey();
             String value = passwordPolicyOptionEntry.getValue();