Index: johnzon-mapper/src/test/java/org/apache/johnzon/mapper/MapperGenericsTest.java
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- johnzon-mapper/src/test/java/org/apache/johnzon/mapper/MapperGenericsTest.java	(revision a78c0cc5dcc2fa3da766c9488ded3870ddd29297)
+++ johnzon-mapper/src/test/java/org/apache/johnzon/mapper/MapperGenericsTest.java	(revision )
@@ -36,7 +36,9 @@
         final Concrete concrete = new Concrete();
         concrete.value = foo;
 
-        assertEquals("{\"value\":{\"name\":\"n\"}}", mapper.writeObjectAsString(concrete));
+        String s = mapper.writeObjectAsString(concrete);
+        assertEquals("{\"value\":{\"name\":\"n\"}}", s);
+        mapper.readObject(s, Concrete.class);
     }
 
     @Test
@@ -48,7 +50,9 @@
         final ConcreteList concrete = new ConcreteList();
         concrete.value = singletonList(foo);
 
-        assertEquals("{\"value\":[{\"name\":\"n\"}]}", mapper.writeObjectAsString(concrete));
+        String s = mapper.writeObjectAsString(concrete);
+        assertEquals("{\"value\":[{\"name\":\"n\"}]}", s);
+        mapper.readObject(s, ConcreteList.class);
     }
 
     @Test
@@ -61,7 +65,9 @@
         final ConcreteMap concrete = new ConcreteMap();
         concrete.value = singletonMap("k", foo);
 
-        assertEquals("{\"value\":{\"k\":{\"name\":\"n\"}}}", mapper.writeObjectAsString(concrete));
+        String s = mapper.writeObjectAsString(concrete);
+        assertEquals("{\"value\":{\"k\":{\"name\":\"n\"}}}", s);
+        mapper.readObject(s, ConcreteMap.class);
     }
 
     public static abstract class Base<T> {