class dictionaryinjava{
public void main (String [] args){
Map map = new HashMap();
for ( String key : map.keySet() ) {
//for single keys only
}
for ( Label value : map.values() ) {
//for single values
}
for ( Map.Entry entry : map.entrySet() ) {
//for keys and values
String key = entry.getKey();
Label value = entry.getValue();
}
}
}