| Package | Description | 
|---|---|
| java.awt.image | Provides classes for creating and modifying images. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | BufferedImageThe  BufferedImagesubclass describes anImagewith an accessible buffer of image data. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | TileObserver. tileUpdate(WritableRenderedImage source,
          int tileX,
          int tileY,
          boolean willBeWritable)A tile is about to be updated (it is either about to be grabbed
 for writing, or it is being released from writing). | 
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