Answers for "loop through keys only in hashmap java"

java iterate through hashmap

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

Posted by: Guest on April-13-2020

loop through keys only in hashmap java

Map<String, Object> map = ...;

for (String key : map.keySet()) {
    // ...
}

Posted by: Guest on February-21-2022

Code answers related to "loop through keys only in hashmap java"