View Compilation Error

0_0_23467061_15924.cpp:1:1: error: 'import' does not name a type
 import  java.math.BigDecimal;
 ^
0_0_23467061_15924.cpp:2:1: error: 'import' does not name a type
 import  java.util.*;
 ^
0_0_23467061_15924.cpp:3:1: error: 'import' does not name a type
 import  java.util.Arrays;
 ^
0_0_23467061_15924.cpp:4:1: error: expected unqualified-id before 'public'
 public class Main 
 ^