Fix the assertion to correctly check prefix for an array type (payara…

…#1432)

Fix the assertion to correctly check prefix for an array type PAYARA-1502

nucleus/common/common-util/src/main/java/org/glassfish/common/util/OSGiObjectInputOutputStreamFactoryImpl.java

@@ -218,7 +218,7 @@ public void annotateClass(ObjectOutputStream out, Class<?> cl) throws IOExceptio
 
     private Class loadArrayClass(Bundle b, String cname) throws ClassNotFoundException {
         // We are never called with primitive types, so we don't have to check for primitive types.
-        assert(cname.charAt(0) == 'L'); // An array
+        assert(cname.charAt(0) == '['); // An array
         Class component;        // component class
         int dcount;            // dimension
         for (dcount = 1; cname.charAt(dcount) == '['; dcount++){