Java TreeMap Remove Value Example

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import java.util.TreeMap;

public class JavaTreeMapRemoveValue {

	public static void main(String[] args) {

		TreeMap treeMap = new TreeMap();
		treeMap.put("1", "One");
		treeMap.put("2", "Two");
		treeMap.put("3", "Three");

		Object obj = treeMap.remove("2");
		System.out.println(obj + " Removed from TreeMap");

	}
}
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