java for map
Map<String, String> map = new HashMap<>();
for(Entry<String, String> entry:map.entrySet()) {
System.out.println("key: "+entry.getKey()+" value: "+entry.getValue());
}java for map
Map<String, String> map = new HashMap<>();
for(Entry<String, String> entry:map.entrySet()) {
System.out.println("key: "+entry.getKey()+" value: "+entry.getValue());
}java loop hashmap
map.forEach((k, v) -> {
System.out.format("key: %s, value: %d%n", k, v);
});Copyright © 2021 Codeinu
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