* @see MethodDesc#getParameterizedClassDesc()
 * @see MethodDesc#getParameterizedClassDescs()
 */
public abstract class ParameterizedClassDescFactory {

    /**
     * Do not instantiate.
     */
    protected ParameterizedClassDescFactory() {
    }

    /**
     * Returns a {@link Map} with type variables as keys and type arguments as values for a parameterized type (class or interface).

            parameterizedClassDesc = ParameterizedClassDescFactory.createParameterizedClassDesc(field, typeVariables);
        } else if (readMethod != null) {
            parameterizedClassDesc = ParameterizedClassDescFactory.createParameterizedClassDesc(readMethod, typeVariables);
        } else if (writeMethod != null) {
            parameterizedClassDesc = ParameterizedClassDescFactory.createParameterizedClassDesc(writeMethod, 0, typeVariables);

- **Resource management** - Proper handling of resources with utilities like `CloseableUtil` and `DisposableUtil`

### Key Architectural Patterns
- **Factory Pattern** - `BeanDescFactory` for creating bean descriptors, `ParameterizedClassDescFactory` for generic type handling
- **Builder Pattern** - `CopyOptions` for configuring bean copying operations with fluent API