Added error message to BeanStrictMappingRequirementsException, hintin…

pom.xml

@@ -3,7 +3,7 @@
 
     <groupId>io.beanmapper</groupId>
     <artifactId>beanmapper</artifactId>
-    <version>3.0.1</version>
+    <version>3.0.2-SNAPSHOT</version>
     <packaging>jar</packaging>
     <name>42 Bean Mapper</name>
     <description>Easy-to-use bean mapper for conversion from form to object to view</description>

src/main/java/io/beanmapper/core/BeanStrictMappingRequirementsException.java

@@ -13,10 +13,15 @@ public class BeanStrictMappingRequirementsException extends RuntimeException {
     private final List<BeanMatchValidationMessage> validationMessages;
 
     public BeanStrictMappingRequirementsException(BeanMatchValidationMessage validationMessage) {
-        this(Collections.<BeanMatchValidationMessage>singletonList(validationMessage));
+        this(Collections.singletonList(validationMessage));
     }
 
     public BeanStrictMappingRequirementsException(List<BeanMatchValidationMessage> validationMessages) {
+        super(
+          "One or more property mismatches between a mapped source and target type. " +
+          "Read the error logging above for more details."
+        );
+
         this.validationMessages = validationMessages;
         logErrors(validationMessages);
     }