Core/src/main/java/org/openestate/io/core/NumberUtils.java
public static String printNumber(Number value, int integerDigits, int fractionDigits) {
        return printNumber(value, integerDigits, fractionDigits, null);
    }
public static String printNumber(Number value, int integerDigits, int fractionDigits) {
        return printNumber(value, integerDigits, fractionDigits, null);
    }
Write a number into a string value.

@param value          the number to write
@param integerDigits  maximal number of integer digits
@param fractionDigits maximal number of fraction digits
@return the formatted number