Convert a Properties list into a map.

     
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
import java.util.Set;

public class Main {
  public static void main(String args[]) {

    Properties prop = new Properties();

    prop.setProperty("A", "t@h.com");
    prop.setProperty("B", "k@h.com");
    prop.setProperty("C", "R@h.com");
    prop.setProperty("D", "S@h.com");

    HashMap<String, String> propMap = new HashMap<String, String>((Map) prop);

    Set<Map.Entry<String, String>> propSet;
    propSet = propMap.entrySet();

    System.out.println("Contents of map: ");
    for (Map.Entry<String, String> me : propSet) {
      System.out.print(me.getKey() + ": ");
      System.out.println(me.getValue());
    }
  }
}

Related examples in the same category

1.	Put key value pair to Preference
2.	Get childrenNames from Preferences
3.	Get keys from Preferences
4.	Get name and parent from Preference
5.	Get node from Preference
6.	Get value from Preferences
7.	Export Preferences to XML file
8.	Passing references around
9.	Retrieve the preference node using a Class object and saves and retrieves a preference in the node.
10.	Determining If a Preference Node Contains a Specific Key
11.	Determining If a Preference Node Contains a Specific Value
12.	Removing a Preference from a Preference Node
13.	Getting and Setting Java Type Values in a Preference
14.	Getting the Maximum Size of a Preference Key and Value
15.	Getting the Roots of the Preference Trees
16.	Retrieving a Preference Node
17.	Removing a Preference Node
18.	Determining If a Preference Node Exists
19.	Retrieving the Parent and Child Nodes of a Preference Node
20.	Exporting the Preferences in a Preference Node
21.	Exporting the Preferences in a Subtree of Preference Nodes
22.	Determining When a Preference Node Is Added or Removed
23.	Read / write data in Windows registry
24.	Listening for Changes to Preference Values in a Preference Node
25.	Saving Data with the Preferences API
26.	Preference Example:: export To File
27.	Properties load
28.	Properties TreeMap and Stream
29.	Parse Properties Files
30.	Preferences Demo
31.	Properties Test
32.	Sort Properties when saving
33.	Loading configuration parameters from text file based properties
34.	To read a Properties file via an Applet
35.	A Properties file stored in a JAR can be loaded this way
36.	Load a properties file in the startup directory
37.	Have a multi-line value in a properties file
38.	Listing All System Properties
39.	Getting and Setting Properties
40.	Use XML with Properties
41.	Store properties as XML file
42.	Reading and Writing a Properties File
43.	Read system property as an integer
44.	Read a configuration file using java.util.Properties
45.	Load properties from XML file
46.	Here is an example of the contents of a properties file:
47.	Use the Registry to store informations (Preferences API)
48.	Load a properties file in the classpath
49.	Listing the system properties
50.	Properties Demo
51.	PropsToXML takes a standard Java properties file, and converts it into an XML file
52.	Utility class for preferences
53.	Static methods for retrieving and system properties and converting them to various types
54.	Store recent items (e.g. recent file in a menu or recent search text in a search dialog)
55.	Storing/loading Preferences
56.	A frame that restores position and size from user preferences and updates the preferences upon exit
57.	A frame that restores position and size from a properties file and updates the properties upon exit
58.	A simple Properties extension easing the loading and saving of data

Convert a Properties list into a map. : Preference Properties « Development Class « Java

Related examples in the same category