fix import

dbsyncer-common/src/main/java/org/dbsyncer/common/model/ConvertContext.java

@@ -18,4 +18,4 @@ public class ConvertContext {
         return context;
     }
 
-}
+}

dbsyncer-plugin/src/main/java/org/dbsyncer/plugin/service/DemoConvertServiceImpl.java

@@ -4,15 +4,11 @@ import org.dbsyncer.common.config.AppConfig;
 import org.dbsyncer.common.model.FullConvertContext;
 import org.dbsyncer.common.model.IncrementConvertContext;
 import org.dbsyncer.common.spi.ConvertService;
-import org.dbsyncer.common.spi.ProxyApplicationContext;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
-import java.util.List;
-import java.util.Map;
-
 @Component
 public class DemoConvertServiceImpl implements ConvertService {