LongStringUtils

```
public class LongStringUtils

                    
```
Utility class with common long decimal and hexadecimal parsing, and String creation methods.

Method Summary

Modifier and Type	Method	Description
`static long`	`parseUnsignedLongHex(CharSequence s)`	Parse the hex representation of the unsigned 64 bit long from the `{@code String}`.
`static long`	`parseUnsignedLongHex(CharSequence s, int start, int len, boolean lowerCaseOnly)`	Parse the hex representation of the unsigned 64 bit long from the `{@code String}`.
`static long`	`parseUnsignedLong(String s)`
`static NumberFormatException`	`numberFormatOutOfLongRange(CharSequence s)`	Creates a `{@code NumberFormatException}` with a consistent error message.
`static String`	`toHexStringPadded(long id, int size)`
`static String`	`toHexStringPadded(long highOrderBits, long lowOrderBits, int size)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - parseUnsignedLongHex
```
 static long parseUnsignedLongHex(CharSequence s)
```
    Parse the hex representation of the unsigned 64 bit long from the {@code String}.
    
    Parameters:
    
    s - String in hexadecimal of unsigned 64-bits long.
  - parseUnsignedLongHex
```
 static long parseUnsignedLongHex(CharSequence s, int start, int len, boolean lowerCaseOnly)
```
    Parse the hex representation of the unsigned 64 bit long from the {@code String}.
    
    Parameters:
    
    s - String in hex of unsigned 64 bits
    
    start - the start index of the hex value
    
    len - the len of the hex value
    
    lowerCaseOnly - if the allowed hex characters are lower case only
  - parseUnsignedLong
```
 static long parseUnsignedLong(String s)
```
  - numberFormatOutOfLongRange
```
 static NumberFormatException numberFormatOutOfLongRange(CharSequence s)
```
    Creates a {@code NumberFormatException} with a consistent error message.
    
    Parameters:
    
    s - the {@code String} that exceeds the range of a {@code Long}
  - toHexStringPadded
```
 static String toHexStringPadded(long id, int size)
```
  - toHexStringPadded
```
 static String toHexStringPadded(long highOrderBits, long lowOrderBits, int size)
```