View Compilation Error

0_0_22190055_17572.cpp:2:1: error: 'import' does not name a type
 import java.util.Scanner;
 ^
0_0_22190055_17572.cpp:3:1: error: 'import' does not name a type
 import java.util.TreeMap;
 ^
0_0_22190055_17572.cpp:4:1: error: 'import' does not name a type
 import java.util.Map.Entry;
 ^
0_0_22190055_17572.cpp:6:1: error: expected unqualified-id before 'public'
 public class Main {
 ^