Remove trailing whitespace in source files

find . -type f -name "*.java" -or -name "*.aj" | \
    xargs perl -p -i -e "s/[ \t]*$//g" {} \;

Issue: SPR-10127

src/test/java/org/springframework/aop/config/AopNamespaceHandlerScopeIntegrationTests.java

@@ -38,15 +38,15 @@ import org.springframework.web.context.support.XmlWebApplicationContext;
 /**
  * Integration tests for scoped proxy use in conjunction with aop: namespace.
  * Deemed an integration test because .web mocks and application contexts are required.
- * 
+ *
  * @see org.springframework.aop.config.AopNamespaceHandlerTests;
- * 
+ *
  * @author Rob Harrop
  * @author Juergen Hoeller
  * @author Chris Beams
  */
 public final class AopNamespaceHandlerScopeIntegrationTests {
-	
+
 	private static final String CLASSNAME = AopNamespaceHandlerScopeIntegrationTests.class.getName();
 	private static final String CONTEXT = format("classpath:%s-context.xml", ClassUtils.convertClassNameToResourcePath(CLASSNAME));
 

src/test/java/org/springframework/aop/framework/autoproxy/AdvisorAutoProxyCreatorIntegrationTests.java

@@ -44,7 +44,7 @@ import test.interceptor.NopInterceptor;
 /**
  * Integration tests for auto proxy creation by advisor recognition working in
  * conjunction with transaction managment resources.
- * 
+ *
  * @see org.springframework.aop.framework.autoproxy.AdvisorAutoProxyCreatorTests;
  *
  * @author Rod Johnson
@@ -54,7 +54,7 @@ public final class AdvisorAutoProxyCreatorIntegrationTests {
 
 	private static final Class<?> CLASS = AdvisorAutoProxyCreatorIntegrationTests.class;
 	private static final String CLASSNAME = CLASS.getSimpleName();
-	
+
 	private static final String DEFAULT_CONTEXT = CLASSNAME + "-context.xml";
 
 	private static final String ADVISOR_APC_BEAN_NAME = "aapc";
@@ -66,7 +66,7 @@ public final class AdvisorAutoProxyCreatorIntegrationTests {
 	protected BeanFactory getBeanFactory() throws IOException {
 		return new ClassPathXmlApplicationContext(DEFAULT_CONTEXT, CLASS);
 	}
-	
+
 	@Test
 	public void testDefaultExclusionPrefix() throws Exception {
 		DefaultAdvisorAutoProxyCreator aapc = (DefaultAdvisorAutoProxyCreator) getBeanFactory().getBean(ADVISOR_APC_BEAN_NAME);
@@ -100,7 +100,7 @@ public final class AdvisorAutoProxyCreatorIntegrationTests {
 		test.getName();
 		assertEquals(1, counter.getCalls());
 	}
-	
+
 	@Test
 	public void testTransactionAttributeOnMethod() throws Exception {
 		BeanFactory bf = getBeanFactory();
@@ -157,7 +157,7 @@ public final class AdvisorAutoProxyCreatorIntegrationTests {
 		CallCountingTransactionManager txMan = (CallCountingTransactionManager) bf.getBean(TXMANAGER_BEAN_NAME);
 
 		assertEquals(0, txMan.commits);
-		// Should NOT roll back on ServletException 
+		// Should NOT roll back on ServletException
 		try {
 			rb.echoException(new ServletException());
 		}
@@ -190,18 +190,18 @@ public final class AdvisorAutoProxyCreatorIntegrationTests {
 
 @SuppressWarnings("serial")
 class NeverMatchAdvisor extends StaticMethodMatcherPointcutAdvisor {
-	
+
 	public NeverMatchAdvisor() {
 		super(new NopInterceptor());
 	}
-	
+
 	/**
 	 * This method is solely to allow us to create a mixture of dependencies in
 	 * the bean definitions. The dependencies don't have any meaning, and don't
 	 * <b>do</b> anything.
 	 */
 	public void setDependencies(List<?> l) {
-		
+
 	}
 
 	/**
@@ -215,11 +215,11 @@ class NeverMatchAdvisor extends StaticMethodMatcherPointcutAdvisor {
 
 
 class NoSetters {
-	
+
 	public void A() {
-		
+
 	}
-	
+
 	public int getB() {
 		return -1;
 	}
@@ -282,7 +282,7 @@ class OrderedTxCheckAdvisor extends StaticMethodMatcherPointcutAdvisor implement
 
 
 class Rollback {
-	
+
 	/**
 	 * Inherits transaction attribute.
 	 * Illustrates programmatic rollback.
@@ -293,7 +293,7 @@ class Rollback {
 			setRollbackOnly();
 		}
 	}
-	
+
 	/**
 	 * Extracted in a protected method to facilitate testing
 	 */
@@ -342,7 +342,7 @@ class CallCountingTransactionManager extends AbstractPlatformTransactionManager
 		++rollbacks;
 		--inflight;
 	}
-	
+
 	public void clear() {
 		begun = commits = rollbacks = inflight = 0;
 	}

src/test/java/org/springframework/context/annotation/ltw/ComponentScanningWithLTWTests.java

@@ -21,7 +21,7 @@ import org.springframework.test.jpa.AbstractJpaTests;
 /**
  * Test to ensure that component scanning work with load-time weaver.
  * See SPR-3873 for more details.
- * 
+ *
  * @author Ramnivas Laddad
  */
 public class ComponentScanningWithLTWTests extends AbstractJpaTests {
@@ -29,7 +29,7 @@ public class ComponentScanningWithLTWTests extends AbstractJpaTests {
 	public ComponentScanningWithLTWTests() {
 		setDependencyCheck(false);
 	}
-	
+
 	@Override
 	protected String getConfigPath() {
 		return "ComponentScanningWithLTWTests.xml";

src/test/java/org/springframework/context/annotation/scope/ClassPathBeanDefinitionScannerScopeIntegrationTests.java

@@ -49,7 +49,7 @@ public class ClassPathBeanDefinitionScannerScopeIntegrationTests {
 
 	private ServletRequestAttributes oldRequestAttributes;
 
-	private ServletRequestAttributes newRequestAttributes; 
+	private ServletRequestAttributes newRequestAttributes;
 
 	private ServletRequestAttributes oldRequestAttributesWithSession;
 
@@ -234,7 +234,7 @@ public class ClassPathBeanDefinitionScannerScopeIntegrationTests {
 		assertTrue(bean instanceof AnotherScopeTestInterface);
 
 		assertEquals(DEFAULT_NAME, bean.getName());
-		bean.setName(MODIFIED_NAME);	
+		bean.setName(MODIFIED_NAME);
 
 		RequestContextHolder.setRequestAttributes(newRequestAttributesWithSession);
 		// this is a proxy so it should be reset to default
@@ -262,7 +262,7 @@ public class ClassPathBeanDefinitionScannerScopeIntegrationTests {
 		assertTrue(bean instanceof SessionScopedTestBean);
 
 		assertEquals(DEFAULT_NAME, bean.getName());
-		bean.setName(MODIFIED_NAME);	
+		bean.setName(MODIFIED_NAME);
 
 		RequestContextHolder.setRequestAttributes(newRequestAttributesWithSession);
 		// this is a proxy so it should be reset to default

src/test/java/org/springframework/expression/spel/support/Spr7538Tests.java

@@ -11,39 +11,39 @@ import org.springframework.core.convert.TypeDescriptor;
 import org.springframework.expression.MethodExecutor;
 
 public class Spr7538Tests {
-	
+
 	@Ignore @Test
 	public void repro() throws Exception {
 		AlwaysTrueReleaseStrategy target = new AlwaysTrueReleaseStrategy();
 		BeanFactoryTypeConverter converter = new BeanFactoryTypeConverter();
-		
+
 		StandardEvaluationContext context = new StandardEvaluationContext();
 		context.setTypeConverter(converter);
-		
+
 		List<Foo> arguments = new ArrayList<Foo>();
-		
+
 		// !!!! With the below line commented you'll get NPE. Uncomment and everything is OK!
 		//arguments.add(new Foo());
-		
+
 		List<TypeDescriptor> paramDescriptors = new ArrayList<TypeDescriptor>();
 		Method method = AlwaysTrueReleaseStrategy.class.getMethod("checkCompleteness", List.class);
 		paramDescriptors.add(new TypeDescriptor(new MethodParameter(method, 0)));
 
-		
+
 		List<TypeDescriptor> argumentTypes = new ArrayList<TypeDescriptor>();
 		argumentTypes.add(TypeDescriptor.forObject(arguments));
 		ReflectiveMethodResolver resolver = new ReflectiveMethodResolver();
 		MethodExecutor executor = resolver.resolve(context, target, "checkCompleteness", argumentTypes);
-		
+
 		Object result = executor.execute(context, target, arguments);
 		System.out.println("Result: " + result);
 	}
-	
+
 	public static class AlwaysTrueReleaseStrategy {
 		public boolean checkCompleteness(List<Foo> messages) {
 			return true;
 		}
 	}
-	
+
 	public static class Foo{}
 }

src/test/java/org/springframework/transaction/CallCountingTransactionManager.java

@@ -51,7 +51,7 @@ public class CallCountingTransactionManager extends AbstractPlatformTransactionM
 		++rollbacks;
 		--inflight;
 	}
-	
+
 	public void clear() {
 		begun = commits = rollbacks = inflight = 0;
 	}