DiagnosticListener (Java SE 9 & JDK 9 )

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface DiagnosticListener
```
Interface for receiving diagnostics from Nashorn parser.

Since:

9

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void report(Diagnostic diagnostic)
  Invoked whenever a parsing problem is found.

- Method Detail
  - report
```
void report(Diagnostic diagnostic)
```
    Invoked whenever a parsing problem is found.
    
    Parameters:
    
    diagnostic - additional information errors, warnings detected during parsing.