lint code

Author: chaokunyang

java/fory-core/src/main/java/org/apache/fory/resolver/ClassResolver.java

@@ -2092,7 +2092,7 @@ protected Map<String, GenericType> buildGenericMap(Class<?> cls) {
     }
     map.putAll(map2);
     return map;
-  }  
+  }
 
   private void buildGenericMap(Map<String, GenericType> map, TypeRef<?> typeRef) {
     if (map.containsKey(typeRef.getType().getTypeName())) {
@@ -2121,7 +2121,7 @@ private void buildGenericMap(Map<String, GenericType> map, GenericType genericTy
     for (GenericType t : genericType.getTypeParameters()) {
       buildGenericMap(map, t);
     }
-  }  
+  }
 
   @Override
   public GenericType buildGenericType(TypeRef<?> typeRef) {

java/fory-core/src/main/java/org/apache/fory/resolver/TypeResolver.java

@@ -19,7 +19,6 @@
 
 package org.apache.fory.resolver;
 
-import java.lang.reflect.Field;
 import java.lang.reflect.Type;
 import org.apache.fory.Fory;
 import org.apache.fory.annotation.Internal;