public static void copyFields()

in java/fury-core/src/main/java/org/apache/fury/serializer/AbstractObjectSerializer.java [783:831]
48 lines of code
19 McCabe index (conditional complexity)

  public static void copyFields(
      Fury fury, InternalFieldInfo[] fieldInfos, Object originObj, Object newObj) {
    for (InternalFieldInfo fieldInfo : fieldInfos) {
      FieldAccessor fieldAccessor = fieldInfo.fieldAccessor;
      long fieldOffset = fieldAccessor.getFieldOffset();
      // record class won't go to this path;
      assert fieldOffset != -1;
      switch (fieldInfo.classId) {
        case ClassResolver.PRIMITIVE_BYTE_CLASS_ID:
          Platform.putByte(newObj, fieldOffset, Platform.getByte(originObj, fieldOffset));
          break;
        case ClassResolver.PRIMITIVE_CHAR_CLASS_ID:
          Platform.putChar(newObj, fieldOffset, Platform.getChar(originObj, fieldOffset));
          break;
        case ClassResolver.PRIMITIVE_SHORT_CLASS_ID:
          Platform.putShort(newObj, fieldOffset, Platform.getShort(originObj, fieldOffset));
          break;
        case ClassResolver.PRIMITIVE_INT_CLASS_ID:
          Platform.putInt(newObj, fieldOffset, Platform.getInt(originObj, fieldOffset));
          break;
        case ClassResolver.PRIMITIVE_LONG_CLASS_ID:
          Platform.putLong(newObj, fieldOffset, Platform.getLong(originObj, fieldOffset));
          break;
        case ClassResolver.PRIMITIVE_FLOAT_CLASS_ID:
          Platform.putFloat(newObj, fieldOffset, Platform.getFloat(originObj, fieldOffset));
          break;
        case ClassResolver.PRIMITIVE_DOUBLE_CLASS_ID:
          Platform.putDouble(newObj, fieldOffset, Platform.getDouble(originObj, fieldOffset));
          break;
        case ClassResolver.PRIMITIVE_BOOLEAN_CLASS_ID:
          Platform.putBoolean(newObj, fieldOffset, Platform.getBoolean(originObj, fieldOffset));
          break;
        case ClassResolver.BOOLEAN_CLASS_ID:
        case ClassResolver.BYTE_CLASS_ID:
        case ClassResolver.CHAR_CLASS_ID:
        case ClassResolver.SHORT_CLASS_ID:
        case ClassResolver.INTEGER_CLASS_ID:
        case ClassResolver.FLOAT_CLASS_ID:
        case ClassResolver.LONG_CLASS_ID:
        case ClassResolver.DOUBLE_CLASS_ID:
        case ClassResolver.STRING_CLASS_ID:
          Platform.putObject(newObj, fieldOffset, Platform.getObject(originObj, fieldOffset));
          break;
        default:
          Platform.putObject(
              newObj, fieldOffset, fury.copyObject(Platform.getObject(originObj, fieldOffset)));
      }
    }
  }