NullReturn (Apache Ant API)

org.apache.tools.ant.property

## Class NullReturn

- java.lang.Object
- - org.apache.tools.ant.property.NullReturn

-     public final class NullReturn
      extends java.lang.Object

  Class to represent a null and to stop the chain of lookups.
  Since:
    Ant 1.8.0

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `static NullReturn` | `NULL` a value to use in a property helper to stop looking properties

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `java.lang.String` | `toString()`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Field Detail

    - #### NULL

          public static final NullReturn NULL

      a value to use in a property helper to stop looking properties

  - ### Method Detail

    - #### toString

          public java.lang.String toString()

      Overrides:
        `toString` in class `java.lang.Object`