# Class: com.pnfsoftware.jeb.util.collect.AddressTreeMap

A concurrent ordered map whose keys are addresses represented as unsigned `long` values.

## Constructor: AddressTreeMap
- parameter: `bitsize`, type: `int`

Description: Create an ordered map designed to hold memory keys as addresses.
parameter: bitsize: in \[1, 64\]

## Method: put
- parameter: `k`, type: `java.lang.Long`
- parameter: `v`, type: `V`
- return type: `V`

Description: Insert a value for an address key.
parameter: k: address key
parameter: v: value
return: previous value, or null