replace « Map « Java Collection Q&A

1. Java search replace    stackoverflow.com

I want to do search and replace with the help of java. I have TreeMap that contains file names and its contents. I have one another TreeMap that contains word and ...

2. Replace ConcurrentHashMap with EnumMap    stackoverflow.com

All the while, I am using ConcurrentHashMap, if I want to achieve the following.

1. Able to iterate the map without throwing ConcurrentModificationException, while another thread is modifying the map content.
2. Allow two modification, ...

3. Question about java concurrenthashmap replace method     stackoverflow.com

I have the following code

public class Test{

private static final String key = "key";

public static void main(String[] a){
    ConcurrentHashMap<String,String > map = new ConcurrentHashMap<String,String>();
    System.out.println(map.replace(key,"1"));
  ...

4. Key probelm w. Generic EnumMap -- How to replace a value with unknown key?    forums.oracle.com

Hi, i have a problem that i want to replace an value of an key/value pair, but I dont have the approiate key for that, to avoid passing the key throug all methods, I just implemented a method in the delegate class. This is not an answer to your question, I just feel that I have to say that it sounds ...