# Package org.springframework.expression.spel.support

- Class Summary
  Class | Description
  --- | ---
  BooleanTypedValue |
  ReflectionHelper | Utility methods used by the reflection resolver code to discover the appropriate methods/constructors and fields that should be used in expressions.
  ReflectiveConstructorResolver | A constructor resolver that uses reflection to locate the constructor that should be invoked.
  ReflectiveMethodResolver | Reflection-based `MethodResolver` used by default in `StandardEvaluationContext` unless explicit method resolvers have been specified.
  ReflectivePropertyAccessor | Simple `PropertyAccessor` that uses reflection to access properties for reading and writing.
  StandardEvaluationContext | Provides a default EvaluationContext implementation.
  StandardOperatorOverloader |
  StandardTypeComparator | A simple basic `TypeComparator` implementation.
  StandardTypeConverter | Default implementation of the `TypeConverter` interface, delegating to a core Spring `ConversionService`.
  StandardTypeLocator | A simple implementation of `TypeLocator` that uses the context ClassLoader (or any ClassLoader set upon it).