3 files changed, 5 insertions, 5 deletions

diff --git a/crypto/test/src/math/test/PrimesTest.cs b/crypto/test/src/math/test/PrimesTest.cs

index 4456ef2c1..6854e160b 100644
--- a/crypto/test/src/math/test/PrimesTest.cs
+++ b/crypto/test/src/math/test/PrimesTest.cs
@@ -142,7 +142,7 @@ namespace Org.BouncyCastle.Math.Tests
                             continue;
                         }
 
-                        throw e;
+                        throw;
                     }
                 }
 
diff --git a/crypto/test/src/test/BaseBlockCipherTest.cs b/crypto/test/src/test/BaseBlockCipherTest.cs

index 87fb01056..aca912131 100644
--- a/crypto/test/src/test/BaseBlockCipherTest.cs
+++ b/crypto/test/src/test/BaseBlockCipherTest.cs
@@ -115,9 +115,9 @@ namespace Org.BouncyCastle.Tests
 						+ Hex.ToHexString(cText));
 				}
 			}
-			catch (TestFailedException e)
+			catch (TestFailedException)
 			{
-				throw e;
+				throw;
 			}
 			catch (Exception e)
 			{
diff --git a/crypto/test/src/test/PkixPolicyMappingTest.cs b/crypto/test/src/test/PkixPolicyMappingTest.cs

index 4dbfe0ad5..66e09309c 100644
--- a/crypto/test/src/test/PkixPolicyMappingTest.cs
+++ b/crypto/test/src/test/PkixPolicyMappingTest.cs
@@ -144,9 +144,9 @@ namespace Org.BouncyCastle.Tests
 
 				return "";
 			}
-			catch (TestFailedException e)
+			catch (TestFailedException)
 			{
-				throw e;
+				throw;
 			}
 			catch (Exception e)
 			{