Remove duplicated javadoc `fieldType` param
@@ -37,8 +37,6 @@ public abstract class MetadataFieldMapper extends FieldMapper {
/**
* Get the default {@link MetadataFieldMapper} to use, if nothing had to be parsed.
- * @param fieldType null if this is the first root mapper on this index, the existing
- * fieldType for this index otherwise
* @param fieldType the existing field type for this meta mapper on the current index
* or null if this is the first type being introduced
* @param parserContext context that may be useful to build the field like analyzers
