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This is the master POM file for Sun's Implementation of the JSF 2.1 Specification.
There is a newer version: 2.2.20
/*
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 * and Distribution License("CDDL") (collectively, the "License").  You
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package javax.faces.event;

import javax.faces.context.Flash;

/**
 *
 * This event must be published by a call
 * to {@link javax.faces.application.Application#publishEvent} when a value
 * is removed from the flash.
 *
 * @since 2.2
 */
public class PreRemoveFlashValueEvent extends SystemEvent {

    private static final long serialVersionUID = -82999687346960430L;
    
    // ------------------------------------------------------------ Constructors


    /**
     * Instantiate a new
     * PreRemoveFlashValueEvent that indicates the argument
     * key will be removed from the flash. If the argument is 
     * null, the literal {@link Flash#NULL_VALUE} must be passed
     * to the superclass constructor.

     * @param key the key in the flash that was just added.
     *
     */
    public PreRemoveFlashValueEvent(String key) {
        super(null == key ? Flash.NULL_VALUE : key);
    }
    
    public String getKey() {
        return getSource().toString();
    }

}