Counter (Java SE 11 & JDK 11 )

```
public interface Counter
```
The Counter interface is used to represent any counter or counters function value. This interface reflects the values in the underlying style property.
See also the Document Object Model (DOM) Level 2 Style Specification.

Since:

1.4, DOM Level 2

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`String`	`getIdentifier()`	This attribute is used for the identifier of the counter.
`String`	`getListStyle()`	This attribute is used for the style of the list.
`String`	`getSeparator()`	This attribute is used for the separator of the nested counters.

- Method Detail
  - getIdentifier
```
String getIdentifier()
```
    This attribute is used for the identifier of the counter.
  - getListStyle
```
String getListStyle()
```
    This attribute is used for the style of the list.
  - getSeparator
```
String getSeparator()
```
    This attribute is used for the separator of the nested counters.