Examples of java.math.BigDecimal.divideAndRemainder()

java.math.BigDecimal.divideAndRemainder()
Returns a two-element {@code BigDecimal} array containing theresult of {@code divideToIntegralValue} followed by the result of{@code remainder} on the two operands.
Note that if both the integer quotient and remainder are needed, this method is faster than using the {@code divideToIntegralValue} and {@code remainder} methodsseparately because the division need only be carried out once. @param divisor value by which this {@code BigDecimal} is to be divided, and the remainder computed. @return a two element {@code BigDecimal} array: the quotient (the result of {@code divideToIntegralValue}) is the initial element and the remainder is the final element. @throws ArithmeticException if {@code divisor==0} @see #divideToIntegralValue(java.math.BigDecimal,java.math.MathContext) @see #remainder(java.math.BigDecimal,java.math.MathContext) @since 1.5

        reverseCardsForDigit[i] = reverseCardsForDigit[i+1].multiply(colCards[i]);
      }
    }


    for (int i = 0; i < baseDigit; i++) {
      result = value.divideAndRemainder(reverseCardsForDigit[i + 1]);
      incs[i] = result[0];
      value = result[1];
    }
    int finalId = baseDigit;
    incs[finalId] = value;

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        reverseCardsForDigit[i] = reverseCardsForDigit[i+1].multiply(colCards[i]);
      }
    }


    for (int i = 0; i < baseDigit; i++) {
      result = value.divideAndRemainder(reverseCardsForDigit[i + 1]);
      incs[i] = result[0];
      value = result[1];
    }
    int finalId = baseDigit;
    incs[finalId] = value;

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  public static String durationToXmlFormat( final long _milliseconds )
  {
    try {
      final boolean positive = _milliseconds > 0;
      final BigDecimal seconds = BigDecimal.valueOf( Math.abs( _milliseconds ), 3 );
      final BigDecimal[] minutesAndSeconds = seconds.divideAndRemainder( BigDecimal.valueOf( 60 ) );
      final BigInteger[] hoursAndMinutes = minutesAndSeconds[ 0 ].toBigInteger().divideAndRemainder( BigInteger.valueOf( 60 ) );
      final DatatypeFactory datatypeFactory = DatatypeFactory.newInstance();
      final Duration duration = datatypeFactory.newDuration( positive, null, null, null, hoursAndMinutes[ 0 ], hoursAndMinutes[ 1 ], minutesAndSeconds[ 1 ] );
      return duration.toString();
    } catch (DatatypeConfigurationException e) {

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    int[] convertToCodeWords(BigInteger encodedData) {
        final BigDecimal div1 = new BigDecimal(636);
        final BigDecimal div2 = new BigDecimal(1365);
        int[] codeWords = new int[10];
        BigDecimal d0 = new BigDecimal(encodedData);
        BigDecimal[] d1 = d0.divideAndRemainder(div1);
        codeWords[9] = d1[1].intValue();
        for (int i = 8; i > 0; i--) {
            d1 = d1[0].divideAndRemainder(div2);
            codeWords[i] = d1[1].intValue();
        }

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    if(moeda) {
      n = n.setScale(2, BigDecimal.ROUND_HALF_UP);
    }
    
    BigDecimal[] split = n.divideAndRemainder(BigDecimal.ONE);


    // se não houver centavos, só retorna o principal
    if (split[1].compareTo(BigDecimal.ZERO) == 0) {
      return principal(split[0], nomesMoeda);
    }

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    if( t.isIntegerOnly() )
      return n;


    if( Type.BIG_DECIMAL.equals( t ) ) {
      final BigDecimal d = (BigDecimal) n;
      final BigDecimal[] dandr = d.divideAndRemainder( BigDecimal.ONE );
      if( dandr[1].equals( BigDecimal.ZERO ) || d.signum() == -1 )
        return shrinkBigInteger( dandr[0].toBigIntegerExact() );
      else
        return shrinkBigInteger( dandr[0].toBigIntegerExact().add( BigInteger.ONE ) );
    }

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    if( t.isIntegerOnly() )
      return n;


    if( Type.BIG_DECIMAL.equals( t ) ) {
      final BigDecimal d = (BigDecimal) n;
      final BigDecimal[] dandr = d.divideAndRemainder( BigDecimal.ONE );
      if( dandr[1].equals( BigDecimal.ZERO ) || d.signum() == 1 )
        return shrinkBigInteger( dandr[0].toBigIntegerExact() );
      else
        return shrinkBigInteger( dandr[0].toBigIntegerExact().subtract( BigInteger.ONE ) );
    }

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