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Java Util Abstractlist Itr Cannot Be Cast To

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To do so, the class has to be "concrete" (as in "not abstract"). Simplifying your program in that way will often already point you to the solution. –sleske Dec 28 '09 at 5:15 add a comment| 5 Answers 5 active oldest votes up vote look for all places where you have used cast operator in Java and verify that whether that code is type-safe or not. share|improve this answer answered Jul 10 '11 at 12:16 adarshr 37.1k1088122 Thanks, @adarshr. click site

Join them; it only takes a minute: Sign up Error: java.util.AbstractList$Itr cannot be cast to ex2.Tuple up vote 0 down vote favorite I have a strange error in my code: Exception public class test { static class Foo { } static class Moo extends Foo { } /** * @param args */ public static void main(String[] args) { List list = new January 21, 2013 at 9:18 PM Farooq said... Formula 1 rebus A guy scammed me, but he gave me a bank account number & routing number. http://stackoverflow.com/questions/6641006/casting-arrays-aslist-causing-exception-java-util-arraysarraylist-cannot-be-ca

Java.lang.classcastexception Java.util.arraylist Cannot Be Cast To Object

in ...). but this one new ArrayList(this.getVertices()) does not work.. –user236691 Dec 28 '09 at 5:22 add a comment| up vote 0 down vote The following code will fail: List will_fail = (List)Collections.unmodifiableCollection(new Dans un ordinateur, les données sont présentées par un signal électrique de la forme :"), new Question("3. 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

Why were pre-election polls and forecast models so wrong about Donald Trump? How to remove duplicates elements from ArrayList i... share|improve this answer answered Oct 18 '10 at 14:02 Erick Robertson 19.4k75088 13 +1 for not having 229k rep –willcodejavaforfood Oct 18 '10 at 14:06 add a comment| up vote Java.util.arraylist Cannot Be Cast To Java.lang.string In Idt A story behind a weird inductor Is there still a way to prevent Trump from becoming president?

So I'm going to guess that one of the arguments in your somewhat convoluted constructor and/or method calls requires an ArrayList, and you are passing a Vector. Java.util.arraylist Cannot Be Cast To Class DJEMAI 1,0615827 replace by Tuple t = iterator.next() –Sasha Salauyou Mar 3 at 15:35 what to replace with your instruction ? –H. Alternating Fibonacci Ballpark salary equivalent today of "healthcare benefits" in the US? http://stackoverflow.com/questions/3959892/iterableelement-cannot-be-cast-to-listelement-isnt-list-a-type-of-it My cat sat on my laptop, now the right side of my keyboard types the wrong characters more hot questions question feed lang-java about us tour help blog chat data legal

How to Split String in SQL Server and Sybase How to get current date, month, year and day of we... Expected Java Util Arrays Arraylist But Was Java Util Arraylist toPass.add(ParetoSet.get(i)) may be what you want. –criszhao Aug 12 '14 at 3:39 are you sure you are getting an error? What is Object in Java Programming and OOPS - Exam... up vote 26 down vote favorite 5 public class MyGraph extends SparseMultigraph{ private ArrayList myNodeList; public MyNode getNode(int nodeId){ myNodeList = new ArrayList(); myNodeList = (ArrayList)this.getVertices(); int i; The following are

Java.util.arraylist Cannot Be Cast To Class

needs no google lib. Why usually is the word "halfway" used with "down" rather than "up"? Java.lang.classcastexception Java.util.arraylist Cannot Be Cast To Object If you change the type of sos1Value to List, you won't need this cast. Java.lang.classcastexception Java.util.arraylist Cannot Be Cast To Class Why getter and setter are better than public field... ► November ( 8 ) ► October ( 13 ) ► September ( 8 ) ► August ( 9 ) ► July

How to convert milliseconds to Date in Java - tuto... 3 Example to print array values in Java - toString... get redirected here 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 Take any Set for instance, a HashSet is Iterable but the elements has no order, so it can't implement the List interface, and is thus not a List. It works without any issues. Java.util.arraylist Cannot Be Cast To Java.lang.integer Hibernate

If the constructor or method requires an ArrayList, you cannot pass a Vector to it. Should I allow my child to make an alternate meal if they do not like anything served at mealtime? What does "there lived here then" mean? navigate to this website But cannot cast to arrayList directly.

java.lang.classcastexception java.util.arraylist cannot be cast to java.lang.string I have seen this happening a lot in beginners code based on Java Collection framework, Since ArrayList and String are not related to each How To Solve Classcastexception In Java Share to Twitter Share to Facebook Labels: core java , error and exception , programming Location: United States 5 comments : Anonymous said... 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

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How to comment uncomment single line and block of ... Difference between equals method and "==" operator... java arrays casting multidimensional-array arraylist share|improve this question asked Jul 10 '11 at 12:10 DannyTree 3871616 2 I'm on IBM JDK and for me even your first snippet gives the Convert List To Arraylist We will also see how to minimize or avoid ClassCastException in Java by using Generics, as prevention is always better than cure.

So, you can't cast it to java.util.ArrayList. A carefully designed program will never see ClassCastException. xparse processor with multiple arguments Why were pre-election polls and forecast models so wrong about Donald Trump? my review here Can a text in Latin be understood by an educated Italian who never had any formal teaching of that language?

Can I use that to take out what he owes me? To the contrary. –GhostCat Mar 3 at 15:42 I believe it is line 142 in Main.java, as stacktrace states. –Sasha Salauyou Mar 3 at 15:43 add a comment| 2 Is there still a way to prevent Trump from becoming president? Because you don't really know what kind (or implementation of) of List that method returns, your cast to ArrayList is not safe.

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