Bug 124450 manually reorder report parameters will change their names
steps to reproduce: - create three report parameters, use their default parameter names - move the third one to the head of the list, its name changes from NewParameter2 to NewParameter21 expected behavior: - the list is reordered, and the name of report parameters remains intact. actual bahavior: - the list was reordered, but the name of report parameters changed.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/core/Module.java
* one is the instance of <code>Exception</code>.
	 * 
	 * @return the list of exception
	 */
	public List getAllExceptions( )
	{
		return allExceptions;
	}
	/**
	 * Returns the validation executor.
	 * 
	 * @return the validation executor
	 */
	public ValidationExecutor getValidationExecutor( )
	{
		return validationExecutor;
	}
	/**
	 * Adds one validation listener. The duplicate listener will not be added.
	 * 
	 * @param listener
	 *            the validation listener to add
	 */
	public void addValidationListener( IValidationListener listener )
	{
		if ( validationListeners == null )
			validationListeners = new ArrayList( );
		if ( !validationListeners.contains( listener ) )
			validationListeners.add( listener );
	}