--- old/src/java.base/share/classes/sun/reflect/generics/reflectiveObjects/GenericArrayTypeImpl.java 2016-07-15 09:57:18.913751187 -0700 +++ new/src/java.base/share/classes/sun/reflect/generics/reflectiveObjects/GenericArrayTypeImpl.java 2016-07-15 09:57:18.801695184 -0700 @@ -65,13 +65,8 @@ } public String toString() { - Type componentType = getGenericComponentType(); StringBuilder sb = new StringBuilder(); - - if (componentType instanceof Class) - sb.append(((Class)componentType).getName() ); - else - sb.append(componentType.toString()); + sb.append(getGenericComponentType().getTypeName()); sb.append("[]"); return sb.toString(); }