Syntax Error On Token Int Dimensions Expected
You need to use the wrapper classes (in this case java.lang.Integer) to do what you are after: private Dictionary
List Int Java
Display a Digital Clock Why does MIT have a /8 IPv4 block? Here is a little description on it. int is a primitive Integer is an Object. asked 3 years ago viewed 90089 times active 1 month ago Linked 6 Why can't I initialize a Map
asked 3 years ago viewed 25443 times active 3 years ago Related 529Why is Java Vector class considered obsolete or deprecated?12How to check null element if it is integer array in For all I know he could have been putting a variable name in the type parameter. –Adam Gent Apr 22 '13 at 13:44 1 @AdamGent You may be right, was However, because the Java generics system uses type-erasure, there isn't enough information to autobox in this case. Hashmap Cannot Be Resolved To A Type Which one to use in my android game –Snake Jan 9 '15 at 23:53 @Snake SparseArray If you allocate a bunch of memory boxing and unboxing ints as you
Difficulties interpreting this complex sentence Add a language to a polyglot Schengen visa to Norway to visit my wife refused Unable to understand the details of step-down voltage regulator Help my How could I have modern computers without GUIs? Is it referring to an array, like int which would be okay because it's an Array object? –ADTC Feb 11 '15 at 8:14 add a comment| up vote 9 down vote Eclipse Collections has List, Set, Bag and Map for all primitives.
java generics map share|improve this question edited Sep 10 '13 at 22:21 Paul Bellora 37.4k987140 asked Sep 10 '13 at 22:07 Thomas 178216 marked as duplicate by Ted Hopp, bmargulies, Reimeus, Int To Integer Java You should probably use the wrapper types as in Integer: List
Insert Dimensions To Complete Type Argument
more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed this content Please correct your answer. –Adam Gent Apr 22 '13 at 13:42 I have writen HashMap
Make text field readonly Eating Skittles Like a Normal Person Why would a NES game use an undocumented 1-byte or 2-byte NOP in production?
What are the ground and flight requirements for high performance endorsement? There already is such a type, it's called Integer. Make text field readonly What is this strange biplane jet aircraft with tanks between wings? Java Iterate Hashmap Its ridiculous to post all these same answers. –Branislav Lazic Jun 21 '13 at 16:26 The comment you're referring to explains nothing; it's a good comment but not a
However, these third-party maps don't implement the Map interface from the Java collections framework, since the keys are not objects. –Ted Hopp Sep 10 '13 at 22:40 add a comment| Not How do I reassure myself that I am a worthy candidate for a tenure-track position, when department would likely have interviewed me even if I wasn't? Then you pass ageList, wich is an ArrayList in the constructor. check over here Why is the Vitamin B complex, a "complex"?
Anyway, so a quick fix might go something like: new JComboBox(ageList.toArray(new Integer)); Just realized, you're probably on Java 7 where JCombobox is parameterized. Browse other questions tagged java generics map or ask your own question. Join them; it only takes a minute: Sign up new ArrayList
asked 3 years ago viewed 9874 times active 3 months ago Linked 66 HashMap and int as key 1 Java hashmap issue 148 Why don't Java Generics support primitive types? Related 2164Create ArrayList from array1948When to use LinkedList over ArrayList?1434Initialization of an ArrayList in one line204ArrayList vs List<> in C#611Convert ArrayList
Not the answer you're looking for? Why is the Vitamin B complex, a "complex"? This is important if you are trying to do something frequently and quickly. –Jonathan727 Jan 11 at 22:25 add a comment| up vote 3 down vote You can't use a primitive