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Java.util.arraylist Cannot Be Cast To Java.lang.enum

In this tutorial, we will learn what is iterator, how to use it and what are the issues that can come up while using it. BeginnersBook - Back to Start Core Java - Tutorials with examples OOPs Concepts - OOPs in Java Java Collections - Framework tutorials JSP - Tutorial for beginners Java Iterator with examples Code: javax.servlet.ServletException: java.lang.ClassCastException: java.util.ArrayList cannot be cast to java.util.Map at com.isomorphic.datasource.BasicDataSource.buildFieldData(BasicDataSource.java:304) at com.isomorphic.datasource.BasicDataSource.init(BasicDataSource.java:159) at com.isomorphic.datasource.BasicDataSource.fromConfig(BasicDataSource.java:126) at com.isomorphic.datasource.DataSource.fromConfig(DataSource.java:164) at com.isomorphic.datasource.FileSystemDSRepo.loadDS(FileSystemDSRepo.java:110) at com.isomorphic.datasource.DataSource.forName(DataSource.java:147) at com.isomorphic.datasource.DataSource.forName(DataSource.java:144) at com.isomorphic.datasource.DataSource.forName(DataSource.java:141) at com.isomorphic.datasource.PoolableDataSourceFactory.makeUnpooledObject(PoolableDataSourceFactory.java:89) at com.isomorphic.datasource.PoolableDataSourceFactory.makeObject(PoolableDataSourceFactory.java:96) at com.isomorphic.pool.PoolManager.borrowObject(PoolManager.java:76) If so I'll be sure to improve my style going forward. –Daniel M Oct 14 '13 at 16:21 2 Can you post your model class (Customer)? –Jeff Evans Oct 14 check over here

What is Type Casting in Java - Casting one Class ... How to Split String in SQL Server and Sybase How to get current date, month, year and day of we... here's my code [CODE]import java.io.*; public class ifelse { public static void main(String[] args) throws IOException{ BufferedReader in … Recommended Articles Fill dataset contents into respective text boxes? This page was generated at 18:54. http://stackoverflow.com/questions/15225359/hibernate-java-util-arraylist-cannot-be-cast-class-cast-exception

Working... public ArrayList getDb2LoggedInCrns () { .. } or public ArrayList getDb2LoggedInCrns () { .. } 0 ~s.o.s~ 2,560 6 Years Ago i am getting error on this line int x=db2Crns.get(i).intValue();---- line I have one more method which will accept these map values and will iterate through it and will fetch certain values based on the conditions.After this it will add all these How to convert milliseconds to Date in Java - tuto... 3 Example to print array values in Java - toString...

i use xmlRpc to … Filling the JComboBox from the database 2 replies Hi! Javarevisited Blog about Java programming language, FIX Protocol, Tibco RV Pages Home core java spring hibernate collections multithreading design patterns interview questions coding data structure OOP books About Me How to How do pilots identify the taxi path to the runway? How to escape String literal in Java using Eclipse...

US Election results 2016: What went wrong with prediction models? How can one read a file or change a file bits without reading the entire file. before I try to access any data. BeginnersBook.com is a tech blog where he shares tutorials on programming (Java, C, CPP), WordPress, SEO and web development.

I am still waiting for ashwiniku's response about the method he is calling that returns that list. 0 ~s.o.s~ 2,560 6 Years Ago Which is why, in one of my previous Status: RESOLVED INVALID Product: javaee Classification: Unclassified Component: JSF Version: 6.x Hardware: All All Priority: P3 (vote) TargetMilestone: 6.x Assigned To: Alexey Butenko QA Contact: issues@javaee URL: http://statistics.netbeans.org/except... How do pilots identify the taxi path to the runway? This leads to ClassCastException if object is not of type on which you are casting it.

here is the unexpected exception thrown ": java.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.Double" November 5, 2015 at 7:24 AM Manjula said... [Ljava.lang.String; cannot be cast to java.util.Collection August 21, 2016 try here Share to Twitter Share to Facebook Labels: core java , error and exception , programming Location: United States 5 comments : Anonymous said... Drawing a torso with a head (using \draw) Build me a brick wall! Integer number = (Integer) stringObject; java.lang.classcastexception java.lang.string cannot be cast to java.util.date :This error will come when you cast String to Date in Java, since both are not related to each

My purpose is to fill the JComboBox from the database. check my blog What have you done for your faces-config.xml before closing it? What is Referential Integrity in Database or SQL -... All rights reserved.

Alternating Fibonacci 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 Restrictions.in is expecting (string, Object[]) no?? Oh, and I suggest you start following Java naming conventions, too - so make the parameters camelCased instead of PascalCased. –Jon Skeet Oct 14 '13 at 16:29 2 We would this content Try these related postsHow to synchronize ArrayList in java with exampleVector ListIterator example in JavaHashMap in Java with ExampleHashtable Iterator example - JavaHow to initialize an ArrayListHashtable in java with exampleTagged

asked 3 years ago viewed 3033 times active 2 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Visit Chat Related 78How to avoid type safety warnings with Hibernate How to add, modify and drop column with default va... They are not of the same type.

I thought this exception has been forgotten long back.

Now, if you insist, the various Set implementations have a constructor that takes a Collection (and the question is essentially a duplicate of Easiest way to convert a List to a My POJO class which has the setter and the getter methods is public class PropertyMap implements java.io.Serializable { private PropertyMapId id; private EntityMap entityMap; private String tgtpropnm; private String splitrule; private You use Sets whenever you want a single instance of an object in your collection, whereas you can have multiple instances of the same object in a list. –LeChe Oct 12 Don't expect us to count all that code line by line, until we find the line where the error occurred: com.kotak.autoblocknb.transaction.Transaction.main(Transaction.java:38) 0 peter_budo 2,516 6 Years Ago From snippet you provided

We will also see how to minimize or avoid ClassCastException in Java by using Generics, as prevention is always better than cure. Show that the square matrix A is invertible Safety - Improve braking power in wet conditions Why can issuing the same command create more output in tty than in pts/gnome-terminal? All Rights Reserved. http://pgexch.com/java-util-arraylist-cannot/java-util-arraylist-cannot-be-cast-to-ljava-lang-object.html share|improve this answer answered Mar 5 '13 at 13:47 Daan Luttik 8271619 add a comment| up vote 0 down vote Change the line trgtPropNameList.add(( (PropertyMap) entry.getValue()).getTgtpropnm()); to for(PropertyMap map : entry.getValue(){