Java iterate through hashmap

for (Map.Entry<String, String> entry : yourHashMap.entrySet()) {
	System.out.println(entry.getKey() + " = " + entry.getValue());
}

Java iterate through map

for (Map.Entry<String, Object> entry : map.entrySet()) {
    String key = entry.getKey();
    Object value = entry.getValue();
    // ...
}

Source: stackoverflow.com

How to iterate hashmap java

Map<Integer, Integer> map = new HashMap<Integer, Integer>();
for (Map.Entry<Integer, Integer> entry : map.entrySet()) {
    System.out.println("Key = " + entry.getKey() + ", Value = " + entry.getValue());
}

Source: stackoverflow.com

Java loop hashmap

map.forEach((k, v) -> {
    System.out.format("key: %s, value: %d%n", k, v);
});

Loop hash map

public static void printMap(Map mp) {
    Iterator it = mp.entrySet().iterator();
    while (it.hasNext()) {
        Map.Entry pair = (Map.Entry)it.next();
        System.out.println(pair.getKey() + " = " + pair.getValue());
        it.remove(); // avoids a ConcurrentModificationException
    }
}

Source: stackoverflow.com

Similar codes

2 votes354 views1 answer
How to print something in java
Java
0 vote406 views1 answer
Error in .jcall("RJavaTools", "Ljava/lang/Object;", "invokeMethod", cl, : java.util.zip.ZipException: invalid code -- missing end-of-block
Java
4 votes337 views4 answers
Android volley
Java
0 vote351 views1 answer
Line break in android xml dynamically
Java
30 votes324 views3 answers
Rainbow six
Java
0 vote342 views1 answer
Add dynamic view in android from xml
Java
0 vote361 views1 answer
Copy one string to another without using any loops or assignment operator
Java
1 vote342 views1 answer
Check if a char is a space java
Java
0 vote354 views2 answers
My maven project give error when adding javax.xml.bind dependency
Java
1 vote353 views1 answer
Java get bigger int
Java