View Compilation Error

0_0_25993264_13152.cpp:1:1: error: 'import' does not name a type
 import java.math.BigInteger;
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0_0_25993264_13152.cpp:2:1: error: 'import' does not name a type
 import java.awt.Container;
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0_0_25993264_13152.cpp:3:1: error: 'import' does not name a type
 import java.math.*;
 ^
0_0_25993264_13152.cpp:4:1: error: 'import' does not name a type
 import java.math.BigInteger;
 ^
0_0_25993264_13152.cpp:5:1: error: 'import' does not name a type
 import java.util.*;
 ^
0_0_25993264_13152.cpp:7:1: error: 'import' does not name a type
 import org.omg.PortableServer.ID_ASSIGNMENT_POLICY_ID; 
 ^
0_0_25993264_13152.cpp:8:1: error: expected unqualified-id before 'public'
 public class Main
 ^