paramterChooser.setItems( (String[]) avaliavleList .toArray( new String[0] ) );
parameterChooser.setItems( (String[]) avaliavleList.toArray( new String[0] ) );
	private void buildParameterChoices( String selectedParameter )	{		ArrayList avaliavleList = new ArrayList( );		for ( Iterator iter = parameterList.iterator( ); iter.hasNext( ); )		{			ParameterHandle parameter = (ParameterHandle) iter.next( );			avaliavleList.add( parameter.getQualifiedName( ) );		}		for ( Iterator iter = bindingList.iterator( ); iter.hasNext( ); )		{			ParamBinding paramBinding = (ParamBinding) iter.next( );			if ( !paramBinding.getParamName( ).equals( selectedParameter ) )			{				avaliavleList.remove( paramBinding.getParamName( ) );			}		}		paramterChooser.setItems( (String[]) avaliavleList				.toArray( new String[0] ) );	}