段階２完了しました

javalesson1/src/javalesson1/StringCheck.java

@@ -1,4 +1,6 @@
 package javalesson1;
+import java.util.Scanner;
+
 
 public class StringCheck {
 	public static void main(String[] args) {
@@ -11,5 +13,14 @@ public class StringCheck {
 	    System.out.println(classNames[1]);
 	    System.out.println(classNames[2]);
 	    System.out.println(classNames[3]);
-}
-	}
+	    
+	    Scanner scanner = new Scanner(System.in);
+	    String text = scanner.nextLine();
+	    System.out.println();
+        scanner.close();
+        
+        String str= text.trim();
+        
+        System.out.println(str);
+    }
+}