public void returnOrdinalToPool ( int ordinal ) { if ( size == freeOrdinals . length ) { freeOrdinals = Arrays . copyOf ( freeOrdinals , freeOrdinals . length * 3 / 2 ) ; } freeOrdinals [ size ] = ordinal ; size ++ ; }
Return an ordinal to the pool after the object to which it was assigned is discarded .