ClassFilter (Java SE 9 & JDK 9 )

```
public interface ClassFilter
```
Class filter (optional) to be used by nashorn script engine. jsr-223 program embedding nashorn script can set ClassFilter instance to be used when an engine instance is created.

Since:

1.8u40

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`exposeToScripts(String className)`	Should the Java class of the specified name be exposed to scripts?

- Method Detail
  - exposeToScripts
```
boolean exposeToScripts(String className)
```
    Should the Java class of the specified name be exposed to scripts?
    
    Parameters:
    
    className - is the fully qualified name of the java class being checked. This will not be null. Only non-array class names will be passed.
    
    Returns:
    
    true if the java class can be exposed to scripts false otherwise