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Java.util.arraylist Cannot Be Cast To Java.sql.array

Awesome! There are several answers that basically indicate the same solution. If you make it readable, the answer WILL jump out at you. –Jeff Watkins Jun 10 '12 at 22:36 1 Couldn't agree more with Hovercraft & Jeff... what makes this problem worse is that it only comes during runtime, ClassCastException doesn't come at compile time which makes it hard to detect specially in large enterprise Java application or check over here

tarlix 2011-08-01 16:36:36 UTC #7 Primeiro eu faria esta alteração: public String[] getLinhas() { String[] strs = null; int tam = linhas.size(); if (tam > 0) { strs = new String[tam This leads to ClassCastException if object is not of type on which you are casting it. JetBrains Ultimate Code Review Tool for Java Teams JetBrains How to Write Java code 17% faster by eliminating app server restarts ZeroTurnaround The best of DZone straight to your inbox. Now you know where exactly ClassCastException is coming and stack trace also told which object it was trying to cast, Now you have to find, how that type of object comes

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 java.lang.ClassNotFoundException: oracle.jdbc.driv... Subject: Re: getting error passing array from Java to Oracle stored procedure related to GlassFish pool Date: Thu, 03 May 2012 15:17:34 -0700 Did you try to add connection unwrapping code ClassCastException is result of bad design and bad coding.

I guess that is why this question is so popular. Why is Professor Lewin correct regarding dimensional analysis, and I'm not? Here's how your code should look: List> stuff = new ArrayList>(); String[] titles = { "ticker", "grade", "score" }; stuff.add((List) Arrays.asList(titles)); I have tested this code, and it runs without error. Why getter and setter are better than public field... ► November ( 8 ) ► October ( 13 ) ► September ( 8 ) ► August ( 9 ) ► July

Element[] array = {new Element(1),new Element(2),new Element(3)};1. Tie-rod final test Complement of CFL is Recursive Would we find alien music meaningful? How to fix java.lang.classcastexception cannot be ... Also write your own classes and method to take advantage of Generics to provide type-safety as shown in this example of How to write parameterized class.

Convert the collection c to an array 2. What is this line of counties voting for the Democratic party in the 2016 elections? Faça estas alterações e veja se funciona, qualquer coisa posta aqui Abs system 2016-01-04 21:55:46 UTC #13 Início Categorias Perguntas frequentes/Diretrizes Termos de Serviço Política de Privacidade Movido a Discourse, melhor Does Java pass by value or pass by reference - Int...

Meu modelo da tabela; package programa; import java.util.ArrayList; import javax.swing.table.AbstractTableModel; public class ConsultTableModel extends AbstractTableModel{ private ArrayList linhas = new ArrayList (); private String [] colunas = null; public String[] getColunas() 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 Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Comment Cancel Post Previous Next Terms Of Use Contact Us Go to top Copyright 2008 and beyond Isomorphic Software.

share|improve this answer answered Jul 10 '11 at 12:16 adarshr 37.1k1088122 Thanks, @adarshr. check my blog Where to take phone interview while at work Mimsy were the Borogoves - why is "mimsy" an adjective? How much time would it take for a planet scale Miller-Urey experiment to generate intelligent life Where to take phone interview while at work Is adding the ‘tbl’ prefix to table In fact ClassCastException in Java is one of most common exception in Java along with java.lang.OutOfMemoryError and ClassNotFoundException in Java before Generics was introduced in Java 5 to avoid frequent instances

Other names may be trademarks of their respective owners. (revision 20160708.bf2ac18) Powered by Oracle, Project Kenai and Cognisync Done Please Confirm No Yes Entrar Jtable java.lang.ClassCastException: java.util.ArrayList cannot The error I'm seeing is: java.lang.ClassCastException : com.sun.gjc.spi.jdbc40.ConnectionWrapper40 cannot be cast to oracle.jdbc.OracleConnection I'm compiling this code: ********JAVA********** import java.sql.*; import java.util.ArrayList; import java.util.List; import javax.sql.DataSource; import javax.naming.Context; import javax.naming.InitialContext; import Sent: Monday, April 30, 2012 3:09:08 PM Subject: Re: getting error passing array from Java to Oracle stored procedure related to GlassFish pool Try this: http://docs.oracle.com/cd/E18930_01/html/821-2418/giyde.html -marina [email protected] this content How ClassLoader Works in Java Top 10 JDBC Interview questions answers for Java p...

If you want to, you can instantiate the implementing class from your jdbc driver, but this is non-portable. What legal documents are Italian citizens supposed to carry when traveling to Ireland? How to escape String literal in Java using Eclipse...

Andre_Fonseca 2011-08-01 17:12:23 UTC #8 oi, desculpe cara, agora olhei melhor seu código String [] linha = (String [])getLinhas().get(rowIndex) a chamada getLinhas().get(rowIndex) retorna apenas um elemento do ArrayList que no caso

So List devcap instead of Map devcap –Erwin Bolwidt May 12 '15 at 3:46 how it can be done in my case.?coz am new to java –saathu May 12 Why is (a % 256) different than (a & 0xFF)? Drawing a torso with a head (using \draw) What is a Rotary Club Word™? Is this a bug?

Can I use that to take out what he owes me? More broadly, you have a classic code style problem: You should be referring to abstract interfaces (ie List), not concrete implementations (ie ArrayList). How to fix java.io.NotSerializableException: org.a... have a peek at these guys Second, since generics were introduced into java programming language casting is still relevant when using legacy, pre-generics APIs.

Join them; it only takes a minute: Sign up Convert java.util.List into java.sql.Array up vote 12 down vote favorite 1 How would you convert a java.util.List instance into a java.sql.Array? java string casting arraylist share|improve this question edited Jun 10 '12 at 22:42 Radu Murzea 6,67982657 asked Jun 10 '12 at 22:30 djanahana 11112 11 Why are you not using Shing Wai Chan 05/16/2012 Install SSL certificate on GlassFish 3.1.2 modjklist 05/18/2012 Project Features Mailing Lists Downloads JIRA Source Code Repositories (Temporary) Site filesGlassFish v2 source & W...GlassFish v3 Repository Website [email protected]: Hi Marina, the original posting had the error and code (see sections for ***JAVA***, ***TYPE*** and ***STORED PROCEDURE***).

US Election results 2016: What went wrong with prediction models? Exception in thread "AWT-EventQueue-0" java.lang.ClassCastException: java.util.ArrayList cannot be cast to [Ljava.lang.String; at programa.ConsultTableModel.getValueAt(ConsultTableModel.java:42) at javax.swing.JTable.getValueAt(Unknown Source) at javax.swing.JTable.prepareRenderer(Unknown Source) at javax.swing.plaf.basic.BasicTableUI.paintCell(Unknown Source) at javax.swing.plaf.basic.BasicTableUI.paintCells(Unknown Source) at javax.swing.plaf.basic.BasicTableUI.paint(Unknown Source) at javax.swing.plaf.ComponentUI.update(Unknown Source) The typeName is a database-specific name which may be the name of a built-in type, a user-defined type or a standard SQL type supported by this database. Does Intel sell CPUs in ribbons?

xparse processor with multiple arguments How EXACTLY can +=/-= operators be interpreted? In Revelation 19:16, of which kings is Jesus king? 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