Predicate (Groovy 2.5.20)

```
@Incubating
public interface Predicate<T>
```
Backport of Java8 Function. INTERNAL USE ONLY.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  boolean test(T t)

- Method Detail
  - test
```
boolean test(T t)
```