ExceptionHandler (shrike 1.6.4 API)

java.lang.Object
- com.ibm.wala.shrike.shrikeBT.ExceptionHandler

```
public final class ExceptionHandler
extends java.lang.Object
```
An ExceptionHandler represents a single handler covering a single instruction. It simply tells us what kind of exception to catch and where to dispatch the exception to.
ExceptionHandlers are immutable. It is quite legal to save a reference to an exception handler and use it in any other context. We also treat arrays of ExceptionHandlers as immutable. Therefore the following code can be used to build an exception handler table that specifies two handlers covering an entire block of code:
```
   ExceptionHandler[] hs = {
     new ExceptionHandler(110, "Ljava.lang.NullPointerException;"),
     new ExceptionHandler(220, "Ljava.io.IOException;");
   };
   for (int i = 0; i < 100; i++) {
     handlers[i] = hs;
   }
 
```

Constructor Summary

Constructors
Constructor	Description
`ExceptionHandler(int handler, java.lang.String catchClass)`
`ExceptionHandler(int handler, java.lang.String catchClass, java.lang.Object catchClassLoader)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(ExceptionHandler h)`
`boolean`	`equals(java.lang.Object o)`
`java.lang.String`	`getCatchClass()`
`java.lang.Object`	`getCatchClassLoader()`
`int`	`getHandler()`
`int`	`hashCode()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ExceptionHandler
```
public ExceptionHandler(int handler,
                        java.lang.String catchClass,
                        java.lang.Object catchClassLoader)
```
    Parameters:
    
    handler - the label for the handler code
    
    catchClass - the type of exception that should be caught (in JVM format), or null if all exceptions should be caught (as with 'finally')
  - ExceptionHandler
```
public ExceptionHandler(int handler,
                        java.lang.String catchClass)
```
- Method Detail
  - getHandler
```
public int getHandler()
```
    Returns:
    
    the label of the handler code
  - getCatchClassLoader
```
public java.lang.Object getCatchClassLoader()
```
  - getCatchClass
```
public java.lang.String getCatchClass()
```
    Returns:
    
    the type of exceptions to be caught, or null if all exceptions should be caught
  - equals
```
public boolean equals(ExceptionHandler h)
```
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - equals
```
public boolean equals(java.lang.Object o)
```
    Overrides:
    
    equals in class java.lang.Object