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-rw-r--r--java/code/CircularBaseExample.java2
1 files changed, 1 insertions, 1 deletions
diff --git a/java/code/CircularBaseExample.java b/java/code/CircularBaseExample.java
index c9a21fe..77b4a74 100644
--- a/java/code/CircularBaseExample.java
+++ b/java/code/CircularBaseExample.java
@@ -80,7 +80,7 @@ public class CircularBaseExample {
             System.out.println("Cylinder volume: " + cylinder.calVolume());
         } catch (InputMismatchException e) {
             System.err.println("Invalid input. Please enter numerical values only.");
-	    System.exit(1);
+            System.exit(1);
         }
     }
 }