Suggest
package com.codegym.task.task08.task0828;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.*;
/*
Month number
*/
public class Solution {
static BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
public static void main(String[] args) throws IOException {
String month = reader.readLine();
Map<Integer,String> months = new HashMap<>();
months.put(1,"January");
months.put(2,"February");
months.put(3,"March");
months.put(4,"April");
months.put(5,"May");
months.put(6,"June");
months.put(7,"July");
months.put(8,"August");
months.put(9,"September");
months.put(10,"October");
months.put(11,"November");
months.put(12,"December");
// Set<Map.Entry<Integer, String>> pair = months.entrySet();
if (months.containsValue(month))
{
System.out.println(" is month ");
}
}
}