Don't thrw MRRE for invalid array sizes

Author: vjovanov

substratevm/src/com.oracle.svm.core/src/com/oracle/svm/core/hub/registry/ClassRegistries.java

@@ -274,7 +274,12 @@ private static Class<?> getArrayClass(String name, Class<?> elementalResult, int
                 if (RuntimeClassLoading.isSupported()) {
                     RuntimeClassLoading.getOrCreateArrayHub(hub);
                 } else {
-                    throw MissingReflectionRegistrationUtils.reportClassAccess(name);
+                    if (arrayDimensions <= 255) {
+                        /* throw only for valid arrays */
+                        throw MissingReflectionRegistrationUtils.reportClassAccess(name);
+                    } else {
+                        return null;
+                    }
                 }
             }
             remainingDims--;