result.append( ", type: " ); if ( typeESet ) result.append( type ); else result.append( "<unset>" );
	public String toString( )	{		if ( eIsProxy( ) )			return super.toString( );		StringBuffer result = new StringBuffer( super.toString( ) );		result.append( " (xAngle: " ); //$NON-NLS-1$		if ( xAngleESet )			result.append( xAngle );		else			result.append( "<unset>" ); //$NON-NLS-1$		result.append( ", yAngle: " ); //$NON-NLS-1$		if ( yAngleESet )			result.append( yAngle );		else			result.append( "<unset>" ); //$NON-NLS-1$		result.append( ", zAngle: " ); //$NON-NLS-1$		if ( zAngleESet )			result.append( zAngle );		else			result.append( "<unset>" ); //$NON-NLS-1$		result.append( ')' );		return result.toString( );	}