propMap = getExtendedProperties( ); if ( propMap == null )
propMap = new LinkedHashMap( 6 ); for ( int i = 0; i < extendedProperties.size( ); i++ )
	private void init( )	{		propMap = getExtendedProperties( );		if ( propMap == null )		{			propMap = new LinkedHashMap( 20 );		}		// this.propMapBackup = (LinkedHashMap) props.clone( );	}