Fix some warnings

7 files changed, 10 insertions, 10 deletions

diff --git a/crypto/test/src/asn1/test/CertificateTest.cs b/crypto/test/src/asn1/test/CertificateTest.cs
index 62ae6799c..6163261ac 100644
--- a/crypto/test/src/asn1/test/CertificateTest.cs
+++ b/crypto/test/src/asn1/test/CertificateTest.cs
@@ -501,7 +501,7 @@ namespace Org.BouncyCastle.Asn1.Tests
 			{
 				TbsCertificateStructure cert = TbsCertificateStructure.GetInstance(bangerCert);
 			}
-			catch (ArgumentException e)
+			catch (ArgumentException)
 			{
 				// expected - anything else is not!
 			}
diff --git a/crypto/test/src/crypto/test/AeadTestUtilities.cs b/crypto/test/src/crypto/test/AeadTestUtilities.cs
index a5e21552f..ee2d7bc8b 100644
--- a/crypto/test/src/crypto/test/AeadTestUtilities.cs
+++ b/crypto/test/src/crypto/test/AeadTestUtilities.cs
@@ -37,7 +37,7 @@ namespace Org.BouncyCastle.Crypto.Tests
                 throw new TestFailedException(
                     new SimpleTestResult(false, test + " : tampering of ciphertext not detected."));
             }
-            catch (InvalidCipherTextException e)
+            catch (InvalidCipherTextException)
             {
                 // Expected
             }
@@ -53,7 +53,7 @@ namespace Org.BouncyCastle.Crypto.Tests
                 cipher.DoFinal(output, 0);
                 Fail(test, "tampering of ciphertext not detected.");
             }
-            catch (InvalidCipherTextException e)
+            catch (InvalidCipherTextException)
             {
                 // Expected
             }
diff --git a/crypto/test/src/crypto/test/ChaCha20Poly1305Test.cs b/crypto/test/src/crypto/test/ChaCha20Poly1305Test.cs
index 9fade9a5e..b0b3f4606 100644
--- a/crypto/test/src/crypto/test/ChaCha20Poly1305Test.cs
+++ b/crypto/test/src/crypto/test/ChaCha20Poly1305Test.cs
@@ -390,7 +390,7 @@ namespace Org.BouncyCastle.Crypto.Tests
 
                 Fail("incorrect mac size not picked up");
             }
-            catch (ArgumentException e)
+            catch (ArgumentException)
             {
                 // expected
             }
@@ -401,7 +401,7 @@ namespace Org.BouncyCastle.Crypto.Tests
 
                 Fail("illegal argument not picked up");
             }
-            catch (ArgumentException e)
+            catch (ArgumentException)
             {
                 // expected
             }
diff --git a/crypto/test/src/tls/test/TlsProtocolNonBlockingTest.cs b/crypto/test/src/tls/test/TlsProtocolNonBlockingTest.cs
index 56cd39e87..fac3419fb 100644
--- a/crypto/test/src/tls/test/TlsProtocolNonBlockingTest.cs
+++ b/crypto/test/src/tls/test/TlsProtocolNonBlockingTest.cs
@@ -104,7 +104,7 @@ namespace Org.BouncyCastle.Tls.Tests
                 protocol.OfferInput(new byte[10]);
                 Assert.Fail("Input was accepted after close");
             }
-            catch (IOException e)
+            catch (IOException)
             {
             }
 
@@ -113,7 +113,7 @@ namespace Org.BouncyCastle.Tls.Tests
                 protocol.WriteApplicationData(new byte[10], 0, 10);
                 Assert.Fail("Output was accepted after close");
             }
-            catch (IOException e)
+            catch (IOException)
             {
             }
         }
diff --git a/crypto/test/src/tls/test/TlsProtocolTest.cs b/crypto/test/src/tls/test/TlsProtocolTest.cs
index b4f79f9ba..c0287d913 100644
--- a/crypto/test/src/tls/test/TlsProtocolTest.cs
+++ b/crypto/test/src/tls/test/TlsProtocolTest.cs
@@ -66,7 +66,7 @@ namespace Org.BouncyCastle.Tls.Tests
                     Streams.PipeAll(m_serverProtocol.Stream, m_serverProtocol.Stream);
                     m_serverProtocol.Close();
                 }
-                catch (Exception e)
+                catch (Exception)
                 {
                 }
             }
diff --git a/crypto/test/src/tls/test/TlsPskProtocolTest.cs b/crypto/test/src/tls/test/TlsPskProtocolTest.cs
index 97e6f133b..449f9ea16 100644
--- a/crypto/test/src/tls/test/TlsPskProtocolTest.cs
+++ b/crypto/test/src/tls/test/TlsPskProtocolTest.cs
@@ -66,7 +66,7 @@ namespace Org.BouncyCastle.Tls.Tests
                     Streams.PipeAll(m_serverProtocol.Stream, m_serverProtocol.Stream);
                     m_serverProtocol.Close();
                 }
-                catch (Exception e)
+                catch (Exception)
                 {
                 }
             }
diff --git a/crypto/test/src/tls/test/TlsSrpProtocolTest.cs b/crypto/test/src/tls/test/TlsSrpProtocolTest.cs
index 555b1f1f7..f85a67dd5 100644
--- a/crypto/test/src/tls/test/TlsSrpProtocolTest.cs
+++ b/crypto/test/src/tls/test/TlsSrpProtocolTest.cs
@@ -66,7 +66,7 @@ namespace Org.BouncyCastle.Tls.Tests
                     Streams.PipeAll(m_serverProtocol.Stream, m_serverProtocol.Stream);
                     m_serverProtocol.Close();
                 }
-                catch (Exception e)
+                catch (Exception)
                 {
                 }
             }