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# LrJposChannel.getExceptionHandlers

Returns a map of exception classes to exception handlers.

`public static Map<Class<? extends Exception>, List<ExceptionHandler>> getExceptionHandlers()`

## Return values

This function returns all exception handlers defined by the user, mapped by the exception that triggers their execution.

## General information

You can configure custom exception handling to be implemented by jPOS.

jPOS uses a map where the key is the exception type, and the value is a list of handlers that are executed if that exception is triggered. These handlers are executed only if the exception matches.

The exception-specific handlers are executed first, and then the default handlers.

If the key is null, the handler pipeline is executed, regardless of the exception type.

## Example

Copy code

    public void handlers() {

            Map<Class<? extends Exception>, List<ExceptionHandler>> handlers = LrJposChannel.getExceptionHandlers();
            handlers.entrySet().forEach((x) -> System.out.println("Exeption: " + x.getKey() + " List size: " + x.getValue().size()));

    }

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