ManagedProperty

```
@Retention(RUNTIME)
@Target(FIELD)
public @interface ManagedProperty
```
The presence of this annotation on a field of a class annotated with ManagedBean instructs the system to inject a value into this property as described in section JSF.5.3 of the spec prose document in the <managed-property> subsection. The time of instantiation is dictated by the value of the attributes on the usage of ManagedBean and by the application logic itself. The value of the value() attribute may be a literal String or a ValueExpression. If the latter, the expression must not be evaluated until the bean is instantiated. The value of the name attribute is taken to be the managed-property-name for this property. If not specified, the managed-property-name is taken to be the name of the field to which this is attribute is attached.

If this annotation is present on a class that does not have the ManagedBean annotation, the implementation must take no action on this annotation.

- Required Element Summary
  
  Required Elements
  Modifier and Type Required Element Description
  
  java.lang.String value
  Taken to be the value that is injected into the field.
- Optional Element Summary
  
  Optional Elements
  Modifier and Type Optional Element Description
  
  java.lang.String name
  Taken to be the managed-property-name.

- Element Detail
  - value
```
java.lang.String value
```
    Taken to be the value that is injected into the field. See class documentation for details.
- - name
```
java.lang.String name
```
    Taken to be the managed-property-name. See class documentation for details.
    
    Default:
    
    ""