del[storage]: unnecessary convert

storage/src/main/java/com/zfoo/storage/convert/ConvertUtils.java

@@ -38,7 +38,6 @@ public abstract class ConvertUtils {
         converters.add(new JsonToObjectConverter());
         converters.add(new StringToClassConverter());
         converters.add(new StringToDateConverter());
-        converters.add(new StringToMapConverter());
         conversionServiceFactoryBean.setConverters(converters);
         conversionServiceFactoryBean.afterPropertiesSet();
     }

storage/src/main/java/com/zfoo/storage/convert/StringToMapConverter.java

@@ -1,29 +0,0 @@
-/*
- * Copyright (C) 2020 The zfoo Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
- * in compliance with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and limitations under the License.
- */
-
-package com.zfoo.storage.convert;
-
-import com.zfoo.protocol.util.JsonUtils;
-import org.springframework.core.convert.converter.Converter;
-
-import java.util.Map;
-
-/**
- * @author godotg
- */
-public class StringToMapConverter implements Converter<String, Map<String, Object>> {
-    @Override
-    public Map<String, Object> convert(String source) {
-        return JsonUtils.string2Map(source, String.class, Object.class);
-    }
-}