Java16 (Groovy 4.0.8)

```
public class Java16
extends Java10
```
Additional Java 16 based functions will be added here as needed.

Methods
Type Params	Return Type	Name and description
	`public Object`	`getInvokeSpecialHandle(Method method, Object receiver)`
	`public int`	`getVersion()`
	`public Object`	`invokeHandle(Object handle, Object[] args)`
	`protected void`	`makeRecordComponents(CompileUnit cu, ClassNode classNode, Class<?> clazz)`
	`protected MethodHandles.Lookup`	`newLookup(Class<?> declaringClass)`

Inherited Methods
Methods inherited from class	Name
`class Java10`	`getPluginDefaultGroovyMethods, getVersion`
`class Java9`	`checkAccessible, checkCanSetAccessible, getDefaultImportClasses, getLookupConstructor, getPluginDefaultGroovyMethods, getPrivateLookup, getVersion, newLookup, transformMetaMethod, trySetAccessible`
`class Java8`	checkAccessible, checkCanSetAccessible, configureAnnotation, configureAnnotation, configureAnnotationNodeFromDefinition, configureClassNode, configureTypeVariableDefinition, configureTypeVariableReference, doPrivileged, doPrivileged, fillParameterNames, getElementCode, getInvokeSpecialHandle, getLookup, getPluginDefaultGroovyMethods, getPluginStaticGroovyMethods, getVersion, invalidateCallSites, invokeHandle, makeClassNode, makeRecordComponents, newLookup, of, setAdditionalClassInformation, transformMetaMethod, transformMetaMethod, trySetAccessible

[Java] Class Java16