private long getMaxNumFmtId ( ) { long ret = 163 ; List list = stylesheet . getNumFmts ( ) . getNumFmt ( ) ; for ( int i = 0 ; i < list . size ( ) ; i ++ ) { CTNumFmt numFmt = ( CTNumFmt ) list . get ( i ) ; if ( numFmt . getNumFmtId ( ) > ret ) ret = numFmt . getNumFmtId ( ) ; } return ret ; }
Returns the maximum numFmtId in styles . xml .