Remove stack traces from tests

Author: fmbenhassine

spring-batch-core/src/test/java/org/springframework/batch/core/test/concurrent/ConcurrentTransactionTests.java

@@ -198,7 +198,6 @@ public void configureConnectionProperties(ConnectionProperties properties, Strin
 								this.getClass().getClassLoader()));
 					}
 					catch (Exception e) {
-						e.printStackTrace();
 					}
 					properties.setUrl("jdbc:hsqldb:mem:" + databaseName + ";hsqldb.tx=mvcc");
 					properties.setUsername("sa");

spring-batch-infrastructure/src/test/java/org/springframework/batch/item/avro/example/AvroTestUtils.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019 the original author or authors.
+ * Copyright 2019-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -41,7 +41,6 @@ public static void main(String... args) {
 			createTestData();
 		}
 		catch (Exception e) {
-			e.printStackTrace();
 		}
 	}
 

spring-batch-infrastructure/src/test/java/org/springframework/batch/item/support/SynchronizedItemStreamReaderTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2022 the original author or authors.
+ * Copyright 2015-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -32,6 +32,7 @@
 
 /**
  * @author Matthew Ouyang
+ * @author Mahmoud Ben Hassine
  *
  */
 class SynchronizedItemStreamReaderTests {
@@ -115,7 +116,6 @@ public void run() {
 						synchronizedItemStreamReader.update(executionContext);
 					}
 					catch (Exception ignore) {
-						ignore.printStackTrace();
 					}
 				}
 			};

spring-batch-infrastructure/src/test/java/org/springframework/batch/item/support/builder/SynchronizedItemStreamReaderBuilderTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2022 the original author or authors.
+ * Copyright 2017-2023 the original author or authors.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -35,6 +35,7 @@
 
 /**
  * @author Glenn Renfro
+ * @author Mahmoud Ben Hassine
  */
 class SynchronizedItemStreamReaderBuilderTests {
 
@@ -70,7 +71,6 @@ public void run() {
 						synchronizedItemStreamReader.update(executionContext);
 					}
 					catch (Exception ignore) {
-						ignore.printStackTrace();
 					}
 				}
 			};

spring-batch-infrastructure/src/test/java/org/springframework/batch/repeat/jms/SynchronousTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2022 the original author or authors.
+ * Copyright 2006-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -203,7 +203,6 @@ public Void doInJms(Session session) throws JMSException {
 						}
 						catch (Exception e) {
 							// swallow it
-							e.printStackTrace();
 						}
 						return null;
 					}

spring-batch-infrastructure/src/test/java/org/springframework/batch/repeat/support/ThrottleLimitResultQueueTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2022 the original author or authors.
+ * Copyright 2006-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -26,6 +26,7 @@
 
 /**
  * @author Dave Syer
+ * @author Mahmoud Ben Hassine
  *
  */
 class ThrottleLimitResultQueueTests {
@@ -65,7 +66,6 @@ public void run() {
 					Thread.sleep(100L);
 				}
 				catch (InterruptedException e) {
-					e.printStackTrace();
 					Thread.currentThread().interrupt();
 				}
 				queue.put("foo");

spring-batch-integration/src/test/java/org/springframework/batch/integration/retry/TransactionalPollingIntegrationTests.java

@@ -106,7 +106,6 @@ void testSunnyDay() {
 			assertEquals(expected, processed);
 		}
 		catch (Throwable t) {
-			t.printStackTrace();
 		}
 	}