Java Utililty Methods Number Compare

List of utility methods to do Number Compare

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Description

The list of methods to do Number Compare are organized into topic(s).

Method

booleancompareValues(String value, String type, Object obj)
compare Values 
if (value == null && obj == null)
    return true;
if (type.equals("int")) {
    Integer val = Integer.valueOf(Double.valueOf(value).intValue());
    return obj.equals(val);
if (type.equals("double")) {
    Double val = Double.valueOf(value);
...
BigDecimalgetCrosstabRowColumnValue(String groupIdentifier, Map crosstabInfoMap, Object executorUnitId, String financesBankId, String companyNumber, String accountNumber)
get crosstab info value 
BigDecimal rowColumnValue = null;
String key = null;
if (crosstabInfoMap != null) {
    if (BALANCES_GROUP_KEY.equals(groupIdentifier)) {
        key = composeBalancesBankAccountKey(financesBankId, companyNumber, accountNumber);
    } else if (DEPOSIT_MORNING_GROUP_KEY.equals(groupIdentifier)) {
        key = composeMorningDepositsKey(executorUnitId.toString(), financesBankId, companyNumber,
                accountNumber);
...
BigDecimalgetDifficulty(long compactTarget)
Returns PoW difficulty (bdiff) for the target specified in a compact form known as "bits" in Bitcoin Core. 
double maxbody = Math.log(0x00ffff);
double scaland = Math.log(256);
double diff = Math.exp(maxbody - Math.log(compactTarget & 0x00ffffff)
        + scaland * (0x1d - ((compactTarget & 0xff000000) >> 24)));
return BigDecimal.valueOf(diff);
ComparabletoPrimaryValue(Comparable comp)
to Primary Value 
if (comp instanceof BigDecimal) {
    BigDecimal big = (BigDecimal) comp;
    int scale = big.scale();
    if (scale == 0) {
        try {
            return big.longValueExact();
        } catch (ArithmeticException e) {
            return big;
...