FeatureSupplier (Jersey 3.1.5 API)

```
@Contract
public interface FeatureSupplier
```
This supplier is used to set the features on the instances of the supported classes:
- SAXParserFactory
- TransformerFactory
using one of the methods:
- SAXParserFactory.setFeature(String, boolean)
- TransformerFactory.setFeature(String, boolean)
Since:

2.31

Method Summary

All Methods Static Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`static FeatureSupplier`	`allowDoctypeDeclFeature()`	Supply a feature that disables disallow-doctype-decl feature and allows the ENTITY in the xml DOCTYPE.
`Map<String,Boolean>`	`getFeatures()`	The feature set to be applied.
`boolean`	`isFor(Class<?> factoryClass)`	Define whether the feature set is for the instances of the given class.

- Method Detail
  - isFor
```
boolean isFor(Class<?> factoryClass)
```
    Define whether the feature set is for the instances of the given class.
    
    Parameters:
    
    factoryClass - the class for which instance the feature set is to be applied.
    
    Returns:
    
    true if this contract implementation is for the given class.
  - getFeatures
```
Map<String,Boolean> getFeatures()
```
    The feature set to be applied.
    
    Returns:
    
    the feature set Map with keys and Boolean values.
  - allowDoctypeDeclFeature
```
static FeatureSupplier allowDoctypeDeclFeature()
```
    Supply a feature that disables disallow-doctype-decl feature and allows the ENTITY in the xml DOCTYPE. Registering this feature will override the settings of the secure SAXParserFactory.
    
    Returns:
    
    A feature that sets http://apache.org/xml/features/disallow-doctype-decl feature to false.