I tried sending an ArrayList to an RPC service in GWT but k开发者_StackOverflow中文版eeps on failing.
This question already has answers here: How do I remove repeated elements from ArrayList? (40 answers) Closed 6 years ago.
We have: class A{} class B extends A{} class C extends B{} class D extends C{} we can define Lists like: List<? super B> lsb1 = new ArrayList<Object>();
I am hitting a strange problem in relation to equals on an object transported over RMI. This has been wrecking my head for a few days now and I was wondering if anyone can help shed some light on the
Here is the settings file that is leftover from saving. (Saving the properties works correctly.) <setting name=\"AlarmList\" serializeAs=\"Xml\">
I have a class that contains two arraylists which I\'m trying to store objects into, one for each object type. In my main class, I\'m inserting the objects like so:
This question already has answers here: Why does the foreach statement not change the element value? (6 answers)
I\'m using s开发者_StackOverflowtatic ArrayList in a class to store information about non-updatable database fields. I\'m planing to initialize it in constructor once (init method call guarded by lock
Woohoo, I\'ve come to arrays now, thank god. Now, I\'ve got 2 arrays! int colorvalues[][]= {{34,255,255,56},{127,204,11,34},{123,98,127,34},{34,34,127,17}};
I am looking to implemen开发者_如何学运维t a sort feature for my address book application. I want to sort an ArrayList<Contact> contactArray. Contact is a class which contains four fields: name
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