Fix regression with binding and validation

Previously, the binding may have to call the getter first to retrieve the
old value of a property before actually setting it. This was guarded by
a catch block that was accidentally removed in 3d86f15

Restore that catch block and add a test to cover it.

Issue: SPR-12805

spring-beans/src/test/java/org/springframework/beans/BeanWrapperTests.java

@@ -51,6 +51,15 @@ public final class BeanWrapperTests extends AbstractConfigurablePropertyAccessor
 		assertTrue("Set name to tom", target.getName().equals("tom"));
 	}
 
+	@Test
+	public void getterSilentlyFailWithOldValueExtraction() {
+		GetterBean target = new GetterBean();
+		BeanWrapper accessor = createAccessor(target);
+		accessor.setExtractOldValueForEditor(true); // This will call the getter
+		accessor.setPropertyValue("name", "tom");
+		assertTrue("Set name to tom", target.getName().equals("tom"));
+	}
+
 	@Test
 	public void setValidAndInvalidPropertyValuesShouldContainExceptionDetails() {
 		TestBean target = new TestBean();