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http://issues.apache.org/bugzilla/show_bug.cgi?id=30882

[Collections - MapUtils]Method to generate a Map from a Object[][]

           Summary: [Collections - MapUtils]Method to generate a Map from a
                    Object[][]
           Product: Commons
           Version: 1.6 Final
          Platform: Other
        OS/Version: Other
            Status: NEW
          Severity: Normal
          Priority: Other
         Component: Collections
        AssignedTo: [EMAIL PROTECTED]
        ReportedBy: [EMAIL PROTECTED]


In Python Language it is possible create a dictionary (equivalent to Map) using 
only a single line:

myMap = {'alpha':'a', 'betha':'b', 'gamma':'c'}

In Java it is not possible. We must do it "manually":

Map myMap = new HashMap();
myMap.put("alpha", "a");
myMap.put("betha", "b");
myMap.put("gamma", "c");

My propose is create a way to do this with less burocracy. In 
org.apache.commons.collections.MapUtils class could have a method called 
fillMap (or better name) that receives a Map and a bi-dimentional array of 
Objects. It will work like this:

public static Map fillMap(Map map, Object[][] keyValue) {
        for(int i = 0; i < keyValue.length; i ++) {
                map.put(keyValue[i][0], keyValue[i][1]);
        }
        return map;
}

So, returning to prior example, we could do this:

Map myMap = MapUtils.fillMap(new HashMap(), {{"alpha", "a"}, {"betha", "b"}, 
{"gama", "c"}});

Or to put in mass in a pre-existent MAP:

MapUtils.fillMap(myMap, {{"delta", "d"}, {"epslon", "e"}, {"omega", "z"}});

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