See: Description
| Interface | Description | 
|---|---|
| CacheableValueExpression | Indicate the current ValueExpression can be assumed to be cacheable when it is
 being tracked by DefaultVariableMapper. | 
| ContextAware | Identification inferface for types that know about  Locationand XML attribute name/value pair. | 
| ContextAwareExceptionWrapper | A exception wrapper that "knows" interesting info about place where problem occured. | 
| LocationAware | Identification inferface for types that know about  Location. | 
| Class | Description | 
|---|---|
| CacheableValueExpressionWrapper | |
| CompositeComponentELUtils | Utility class for composite components when used in EL Expressions --> #{cc} | 
| CompositeFunctionMapper | Composite FunctionMapper that attempts to load the Method from the first FunctionMapper, then the second if
  null. | 
| CompositeVariableMapper | Composite VariableMapper that attempts to load the ValueExpression from the first VariableMapper, then the second if
  null. | 
| ContextAwareTagMethodExpression | |
| ContextAwareTagValueExpression | |
| ContextAwareUtils | |
| DefaultContextAwareELException | Default implementation of  ContextAwareExceptionWrapper, used for delegation | 
| DefaultFunctionMapper | Default implementation of the FunctionMapper | 
| DefaultVariableMapper | Default instance of a VariableMapper backed by a Map | 
| ELText | Handles parsing EL Strings in accordance with the EL-API Specification. | 
| FaceletStateValueExpression | |
| LegacyMethodBinding | Deprecated | 
| LocationMethodExpression | A MethodExpression that contains the original MethodExpression and
 the Location of the facelet file from which the MethodExpression was
 created. | 
| LocationValueExpression | A ValueExpression that contains the original ValueExpression and
 the Location of the facelet file from which the ValueExpression was
 created. | 
| MethodExpressionMethodExpression | |
| RedirectMethodExpressionValueExpressionActionListener | |
| RedirectMethodExpressionValueExpressionValidator | |
| RedirectMethodExpressionValueExpressionValueChangeListener | |
| ResourceELUtils | Utility class when used in EL Expressions --> #{resource} | 
| ResourceLocationValueExpression | |
| TagMethodExpression | |
| TagValueExpression | |
| ValueExpressionMethodExpression | This MethodExpression contains a ValueExpression which resolves to 
 the "real" MethodExpression that should be invoked. | 
| VariableMapperBase | Defines an interface to detect when an EL expression has been
 resolved by a facelets variable mapper and in that way allow cache it
 if it is possible. | 
| VariableMapperWrapper | Utility class for wrapping another VariableMapper with a new context, represented by a  Map. | 
| Exception | Description | 
|---|---|
| ContextAwareELException | |
| ContextAwareException | |
| ContextAwareMethodNotFoundException | |
| ContextAwarePropertyNotFoundException | |
| ContextAwarePropertyNotWritableException | 
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