Android Utililty Methods Collection to Map Convert

List of utility methods to do Collection to Map Convert

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Description

The list of methods to do Collection to Map Convert are organized into topic(s).

Method

MapgetCardinalityMap(final Collection coll)
get Cardinality Map 
Map count = new HashMap();
for (Iterator<?> it = coll.iterator(); it.hasNext();) {
    Object obj = it.next();
    Integer c = (Integer) (count.get(obj));
    if (c == null) {
        count.put(obj, INTEGER_ONE);
    } else {
        count.put(obj, new Integer(c.intValue() + 1));
...