CatchTree (Java SE 9 & JDK 9 )

All Superinterfaces:

Tree
```
public interface CatchTree
extends Tree
```
A tree node for a 'catch' block in a 'try' statement. For example:
```
   catch ( parameter )
       block
 
```
Since:

9

Nested Class Summary
- Nested classes/interfaces inherited from interface jdk.nashorn.api.tree.Tree
  Tree.Kind

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`BlockTree`	`getBlock()`	Returns the code block of this catch block.
`ExpressionTree`	`getCondition()`	Returns the optional catch condition expression.
`ExpressionTree`	`getParameter()`	Returns the catch parameter identifier or parameter binding pattern of the exception caught.

Methods inherited from interface jdk.nashorn.api.tree.Tree
accept, getEndPosition, getKind, getStartPosition

- Method Detail
  - getParameter
```
ExpressionTree getParameter()
```
    Returns the catch parameter identifier or parameter binding pattern of the exception caught.
    
    Returns:
    
    the catch parameter identifier or parameter binding pattern
  - getBlock
```
BlockTree getBlock()
```
    Returns the code block of this catch block.
    
    Returns:
    
    the code block
  - getCondition
```
ExpressionTree getCondition()
```
    Returns the optional catch condition expression. This is null if this is an unconditional catch statement.
    
    Returns:
    
    the optional catch condition expression.