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Syntax Error On Token Int Dimensions Expected

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You need to use the wrapper classes (in this case java.lang.Integer) to do what you are after: private Dictionary map; they you can do things like: int foo = map.get("hello"); Schengen visa to Norway to visit my wife refused Binary to decimal converter Change syntax of macro, to go inside braces Lagrange multiplier on unit sphere How to write an effective Browse other questions tagged java hashmap or ask your own question. Dev's contribution: the JLS specifies that only reference types (and wildcards) can be used as generic type arguments. http://allconverter.net/syntax-error/syntax-error-on-token-expected-after-this-token.html

Join them; it only takes a minute: Sign up How to have a vector of integers in Java up vote 3 down vote favorite im trying to get a vector of more hot questions question feed lang-java about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Aligning texts side by side with equations in \align environment What are the ground and flight requirements for high performance endorsement? New implementations should implement the Map interface, rather than extending this class. –Esko Jan 4 '10 at 20:00 1 Throw that on as an answer and I'll +1 it (again)

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? 89 java: HashMap not working 20 Why do we use

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 ints = ... How to construct a 3D 10-sided Die (Pentagonal trapezohedron) and Spin to a face? share|improve this answer answered Jan 4 '10 at 19:56 Y.

Insert Dimensions To Complete Type Argument

List intList = new ArrayList(); You then need to access the values using intList.get(index) and intList.set(index,value) (and also intList.add(value) as you are trying to do) share|improve this answer answered Jun 17 Eating Skittles Like a Normal Person Why is bench pressing your bodyweight harder than doing a pushup? List Int Java Error:The constructor JComboBox>(ArrayList) is undefined java syntax-error share|improve this question edited Feb 19 '12 at 0:24 asked Feb 19 '12 at 0:14 Maydayfluffy 1101314 What error do you get? Java Syntax Error Insert Dimensions To Complete Referencetype Is an internal HDD with Ubuntu automatically bootable from an external USB case?

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 myMap = new HashMap(); but displaying make my problem with > and Why are terminal consoles still used? more hot questions question feed lang-java about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Sparsearray

Im guessing you just want to add the integers, so use the type Integer directly. Try this... I was hoping for an explanation on why –Richard Szalay Jan 4 '10 at 19:55 Thanks for the edit, I've removed the -1 :) –Richard Szalay Jan 4 '10 weblink more hot questions question feed lang-java about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation

more hot questions question feed lang-java about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Fastutil So I'm trying to create the c# equivalent of a Dictionary but it just fails to compile, saying "Syntax error on token "int", Dimensions expected after this token" on the Does enlarging a character with a reach weapon affect his threat range?

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() failing in Java up vote 16 down vote favorite 2 I have the following code: List intList = new ArrayList(); The actual answers were posted at approximately the same time and have varying degrees of elaboration on the issues involved. –jason Jun 21 '13 at 16:30 add a comment| up vote

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 to String[] array1811Converting String to Int in Java?339Convert list to The elements in the primitive collections are maintained as primitives and no boxing takes place. asked 6 years ago viewed 31173 times active 5 years ago Linked 4 Is there a dictionary which accepts values of various data types?

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