Remove unnecessary boilerplate code.

galonge · Mar 28, 2019 · 344d1ae · 344d1ae
1 parent 6060e5e
commit 344d1ae
Showing 1 changed file with 4 additions and 44 deletions.
diff --git a/Java/Introduction/Java Int to String/Solution.java b/Java/Introduction/Java Int to String/Solution.java
@@ -1,47 +1,7 @@
 // Author: Rodney Shaghoulian
 // Github: github.com/RodneyShag
 
-import java.util.*;
-import java.security.*;
-
-public class Solution {
-    public static void main(String[] args) {
-        DoNotTerminate.forbidExit();
-        try {
-            Scanner in = new Scanner(System.in);
-            int n = in .nextInt();
-            in.close();
-
-            /* Here are 3 ways to convert an int to a String */
-            // String s = String.valueOf(n);
-            // String s = Integer.toString(n);
-            String s = "" + n;
-
-            if (n == Integer.parseInt(s)) {
-              System.out.println("Good job");
-            } else {
-              System.out.println("Wrong answer.");
-            }
-        } catch (DoNotTerminate.ExitTrappedException e) {
-              System.out.println("Unsuccessful Termination!!");
-        }
-    }
-}
-
-// The following class will prevent you from terminating the code using exit(0)!
-class DoNotTerminate {
-    public static class ExitTrappedException extends SecurityException {
-        private static final long serialVersionUID = 1;
-    }
-    public static void forbidExit() {
-        final SecurityManager securityManager = new SecurityManager() {
-            @Override
-            public void checkPermission(Permission permission) {
-            if (permission.getName().contains("exitVM")) {
-                throw new ExitTrappedException();
-            }
-        }
-    };
-    System.setSecurityManager(securityManager);
-    }
-}
+/* Here are 3 ways to convert an int to a String. Use any of the 3 methods. */
+// String s = String.valueOf(n);
+// String s = Integer.toString(n);
+String s = "" + n;