TryTree

All Superinterfaces:

StatementTree ， 树
```
@Deprecated(since="11",
            forRemoval=true)
public interface TryTree
extends StatementTree
```
Deprecated, for removal: This API element is subject to removal in a future version.
Nashorn JavaScript script engine and APIs, and the jjs tool are deprecated with the intent to remove them in a future release.
'try'语句的树节点。例如：
```
  try
       block
   catches
   finally
       finallyBlock 
```
从以下版本开始：

9

嵌套类汇总
- Nested classes/interfaces declared in interface jdk.nashorn.api.tree.树
  Tree.Kind

方法摘要

所有方法实例方法抽象方法弃用的方法
变量和类型	方法	描述
`BlockTree`	`getBlock()`	不推荐使用，要删除：此API元素将在以后的版本中删除。返回此'try'语句的'try'块。
`List<? extends CatchTree>`	`getCatches()`	不推荐使用，要删除：此API元素将在以后的版本中删除。返回与此'try'关联的'catch'语句列表。
`BlockTree`	`getFinallyBlock()`	不推荐使用，要删除：此API元素将在以后的版本中删除。返回与此'try'关联的'finally'块。

声明方法的接口 jdk.nashorn.api.tree.树
accept, getEndPosition, getKind, getStartPosition

- 方法详细信息
  - getBlock
```
BlockTree getBlock()
```
    Deprecated, for removal: This API element is subject to removal in a future version.
    
    返回此'try'语句的'try'块。
    
    结果
    
    '尝试'块
  - getCatches
```
List<? extends CatchTree> getCatches()
```
    Deprecated, for removal: This API element is subject to removal in a future version.
    
    返回与此'try'关联的'catch'语句列表。
    
    结果
    
    与'try'相关的'catch'语句列表。
  - getFinallyBlock
```
BlockTree getFinallyBlock()
```
    Deprecated, for removal: This API element is subject to removal in a future version.
    
    返回与此'try'关联的'finally'块。如果没有与此'try'关联的'finally'块，则该值为null。
    
    结果
    
    与此'尝试'相关联的'finally'块。