Java Utililty Methods Long Number Format

List of utility methods to do Long Number Format

  1. HOME
  2. Java
  3. L
  4. Long Number Format

Description

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

Method

LongformatLong(String value)
Checks if the value can safely be converted to a long primitive. 
if (value == null) {
    return null;
try {
    return new Long(value);
} catch (NumberFormatException e) {
    return null;
StringformatLongAsDecimal(long l)
format Long As Decimal 
String rv = l + "";
if (rv.length() < 3) {
    while (rv.length() < 3) {
        rv = "0" + rv;
    return "." + rv;
return rv.substring(0, rv.length() - 3) + "." + rv.substring(rv.length() - 3, rv.length());
...
StringlongToSimpleString(long value)
long To Simple String 
return simpleFormat.format(value);