jclass cls = env->FindClass("org/simgrid/msg/As");
if (!cls) {
- return NULL;
+ return nullptr;
}
- jtable = env->NewObjectArray((jsize) count, cls, NULL);
+ jtable = env->NewObjectArray((jsize) count, cls, nullptr);
if (!jtable) {
jxbt_throw_jni(env, "Hosts table allocation failed");
- return NULL;
+ return nullptr;
}
- xbt_dict_cursor_t cursor=NULL;
+ xbt_dict_cursor_t cursor=nullptr;
char *key;
xbt_dict_foreach(dict,cursor,key,tmp_as) {
tmp_jas = jas_new_instance(env);
if (!tmp_jas) {
jxbt_throw_jni(env, "java As instantiation failed");
- return NULL;
+ return nullptr;
}
tmp_jas = jas_ref(env, tmp_jas);
if (!tmp_jas) {
jxbt_throw_jni(env, "new global ref allocation failed");
- return NULL;
+ return nullptr;
}
jas_bind(tmp_jas, tmp_as, env);
if (!as) {
jxbt_throw_notbound(env, "as", jas);
- return NULL;
+ return nullptr;
}
const char *name = env->GetStringUTFChars((jstring) jname, 0);
const char *property = MSG_environment_as_get_property_value(as, name);
if (!property) {
- return NULL;
+ return nullptr;
}
jobject jproperty = env->NewStringUTF(property);
jclass cls = jxbt_get_class(env, "org/simgrid/msg/Host");
if (!cls) {
- return NULL;
+ return nullptr;
}
- jtable = env->NewObjectArray((jsize) count, cls, NULL);
+ jtable = env->NewObjectArray((jsize) count, cls, nullptr);
if (!jtable) {
jxbt_throw_jni(env, "Hosts table allocation failed");
- return NULL;
+ return nullptr;
}
for (index = 0; index < count; index++) {