Remove trailing whitespace in Java source code

spring-core/src/test/java/org/springframework/core/convert/support/DefaultConversionServiceTests.java

@@ -244,22 +244,22 @@ public class DefaultConversionServiceTests {
 	public void testEnumToString() {
 		assertEquals("BAR", conversionService.convert(Foo.BAR, String.class));
 	}
-	
+
 	@Test
 	public void testIntegerToEnum() throws Exception {
 		assertEquals(Foo.BAR, conversionService.convert(0, Foo.class));
 	}
-	
+
 	@Test
 	public void testIntegerToEnumWithSubclass() throws Exception {
 		assertEquals(SubFoo.BAZ, conversionService.convert(1, SubFoo.BAR.getClass()));
 	}
-	
+
 	@Test
 	public void testIntegerToEnumNull() {
 		assertEquals(null, conversionService.convert(null, Foo.class));
 	}
-	
+
 	@Test
 	public void testEnumToInteger() {
 		assertEquals(Integer.valueOf(0), conversionService.convert(Foo.BAR, Integer.class));