NestedBooleanOptionKey

```
public class NestedBooleanOptionKey
extends OptionKey<Boolean>
```
A nested Boolean OptionKey that can be overridden by a parent option.
If the option is present on the command line the specified value is used.
Otherwise NestedBooleanOptionKey.getValue(org.graalvm.compiler.options.OptionValues) depends on the NestedBooleanOptionKey.parentOption and evaluates as follows:
- If NestedBooleanOptionKey.parentOption is set, this value equals to NestedBooleanOptionKey.initialValue.
- Otherwise, if NestedBooleanOptionKey.parentOption is false, this option is false.

Constructors
Constructor and Description
`NestedBooleanOptionKey(OptionKey<Boolean> parentOption, Boolean initialValue)`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`OptionKey<Boolean>`	`getParentOption()`
`Boolean`	`getValue(OptionValues options)` Gets the value of this option in `values`.

public NestedBooleanOptionKey(OptionKey<Boolean> parentOption,
                              Boolean initialValue)

Class NestedBooleanOptionKey