<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-1796346238954458640</id><updated>2011-11-27T16:00:03.781-08:00</updated><category term='log4j'/><category term='C++'/><category term='java 6'/><category term='instalar maven'/><category term='annotation'/><category term='java 5'/><category term='javascript'/><category term='cycle'/><category term='ejb'/><category term='Café na empresa'/><category term='Jboss'/><category term='junit'/><category term='jsp'/><category term='maven'/><category term='Ubuntu'/><category term='ubuntu10.04'/><category term='version'/><category term='Java'/><category term='Postgres'/><category term='nvidia'/><category term='Serializable'/><title type='text'>O software é nosso</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://softwarenosso.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://softwarenosso.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>Sérgio Abreu</name><uri>http://www.blogger.com/profile/03481778424054206220</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>23</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-1796346238954458640.post-8836731372442811192</id><published>2011-10-06T12:41:00.000-07:00</published><updated>2011-10-06T12:41:13.786-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='version'/><category scheme='http://www.blogger.com/atom/ns#' term='Java'/><title type='text'>The best command to change java version</title><content type='html'>&lt;span class="Apple-style-span" style="background-color: #f9f9f9; font-family: verdana, arial, sans-serif; font-size: 11px;"&gt;The best command to change java version of your machine:&lt;/span&gt;&lt;br /&gt;&lt;span class="Apple-style-span" style="font-family: verdana, arial, sans-serif;"&gt;&lt;span class="Apple-style-span" style="font-size: 11px;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span class="Apple-style-span" style="background-color: #f9f9f9; font-family: verdana, arial, sans-serif; font-size: 11px;"&gt;sudo update-alternatives --config java&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1796346238954458640-8836731372442811192?l=softwarenosso.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://softwarenosso.blogspot.com/feeds/8836731372442811192/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1796346238954458640&amp;postID=8836731372442811192&amp;isPopup=true' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/8836731372442811192'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/8836731372442811192'/><link rel='alternate' type='text/html' href='http://softwarenosso.blogspot.com/2011/10/best-command-to-change-java-version.html' title='The best command to change java version'/><author><name>Sérgio Abreu</name><uri>http://www.blogger.com/profile/03481778424054206220</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1796346238954458640.post-2804705403815277424</id><published>2011-01-18T09:33:00.000-08:00</published><updated>2011-01-18T09:39:03.432-08:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='jsp'/><title type='text'>is quoted with which must be escaped when used within the value</title><content type='html'>Encontrei uma solução para o erro "is quoted with which must be escaped when used within the value" no endereço:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://brunogambier.wordpress.com/2009/08/19/jasperexception-attribute-value-is-quoted-with-which-must-be-escaped-when-used-within-the-value/"&gt;http://brunogambier.wordpress.com/2009/08/19/jasperexception-attribute-value-is-quoted-with-which-must-be-escaped-when-used-within-the-value/&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;resolvi meu problema utilizando o exemplo:&lt;br /&gt;&lt;br /&gt;&lt;span class="Apple-style-span" style="color: #333333; font-family: Arial, Helvetica, Georgia, sans-serif; font-size: 12px; line-height: 18px;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;pre style="font-family: monospace; font-size: medium; white-space: pre-wrap; width: 50em;"&gt;&amp;lt; mytags:tag value="&amp;lt;%= \"hi!\" %&amp;gt;" / &amp;gt;&lt;/pre&gt;&lt;br /&gt;&lt;span class="Apple-style-span" style="color: #333333; font-family: Arial, Helvetica, Georgia, sans-serif; font-size: 12px; line-height: 18px;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;pre style="font-family: monospace; font-size: medium; white-space: pre-wrap; width: 50em;"&gt;&lt;span class="Apple-style-span" style="color: #333333; font-family: Arial, Helvetica, Georgia, sans-serif; font-size: 12px; line-height: 18px; white-space: normal;"&gt;&lt;pre style="font-family: monospace; font-size: medium; white-space: pre-wrap; width: 50em;"&gt;&lt;span class="Apple-style-span" style="font-family: Arial, Helvetica, Georgia, sans-serif; font-size: 12px; white-space: normal;"&gt;&lt;pre style="font-family: monospace; font-size: medium; white-space: pre-wrap; width: 50em;"&gt;&lt;span class="Apple-style-span" style="font-family: Arial, Helvetica, Georgia, sans-serif; font-size: 12px; white-space: normal;"&gt;&lt;pre style="font-family: monospace; font-size: medium; white-space: pre-wrap; width: 50em;"&gt;&lt;/pre&gt;&lt;/span&gt;&lt;/pre&gt;&lt;/span&gt;&lt;/pre&gt;&lt;/span&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1796346238954458640-2804705403815277424?l=softwarenosso.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://softwarenosso.blogspot.com/feeds/2804705403815277424/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1796346238954458640&amp;postID=2804705403815277424&amp;isPopup=true' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/2804705403815277424'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/2804705403815277424'/><link rel='alternate' type='text/html' href='http://softwarenosso.blogspot.com/2011/01/is-quoted-with-which-must-be-escaped.html' title='is quoted with which must be escaped when used within the value'/><author><name>Sérgio Abreu</name><uri>http://www.blogger.com/profile/03481778424054206220</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1796346238954458640.post-3513925067913358880</id><published>2010-10-15T09:47:00.000-07:00</published><updated>2010-10-15T09:50:40.184-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='maven'/><title type='text'>A required class is missing: org/apache/commons/lang/SystemUtils</title><content type='html'>Se ocorrer o erro ao executar o comando mvn release:perform no maven:&lt;br /&gt;&lt;br /&gt;Internal error in the plugin manager executing goal 'org.apache.maven.plugins:maven-javadoc-plugin:2.5:jar': Unable to load the mojo 'org.apache.maven.plugins:maven-javadoc-plugin:2.5:jar' in the plugin 'org.apache.maven.plugins:maven-javadoc-plugin'. A required class is missing: org/apache/commons/lang/SystemUtils&lt;br /&gt;&lt;br /&gt;Basta adicionar o jar commons-lang.jar na pasta apache-maven-&lt;versão&gt;/lib que pode ser baixado em:&lt;br /&gt;http://commons.apache.org/lang/download_lang.cgi&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1796346238954458640-3513925067913358880?l=softwarenosso.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://softwarenosso.blogspot.com/feeds/3513925067913358880/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1796346238954458640&amp;postID=3513925067913358880&amp;isPopup=true' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/3513925067913358880'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/3513925067913358880'/><link rel='alternate' type='text/html' href='http://softwarenosso.blogspot.com/2010/10/required-class-is-missing.html' title='A required class is missing: org/apache/commons/lang/SystemUtils'/><author><name>Sérgio Abreu</name><uri>http://www.blogger.com/profile/03481778424054206220</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1796346238954458640.post-316726917605107056</id><published>2010-10-06T16:40:00.000-07:00</published><updated>2010-10-06T16:45:36.534-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='instalar maven'/><title type='text'>Instalar maven</title><content type='html'>Para instalar o maven:&lt;br /&gt;&lt;br /&gt;Baixe a versão mais nova do site http://maven.apache.org&lt;br /&gt;&lt;br /&gt;Descompacte o arquivo baixado&lt;br /&gt;&lt;br /&gt;E adicione o caminho do maven no PATH do seu sistema operacional, no caso do linux execute os comandos:&lt;br /&gt;&lt;br /&gt;export M2_HOME=&lt;diretorio&gt;. Ex: /java/apache-maven-2.2.1&lt;br /&gt;&lt;br /&gt;export PATH=$PATH:$M2_HOME/bin&lt;br /&gt;&lt;br /&gt;Para testar, execute o comando:&lt;br /&gt;&lt;br /&gt;mvn --version&lt;br /&gt;&lt;br /&gt;Obs: O java deve estar instalado para dar certo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1796346238954458640-316726917605107056?l=softwarenosso.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://softwarenosso.blogspot.com/feeds/316726917605107056/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1796346238954458640&amp;postID=316726917605107056&amp;isPopup=true' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/316726917605107056'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/316726917605107056'/><link rel='alternate' type='text/html' href='http://softwarenosso.blogspot.com/2010/10/instalar-maven.html' title='Instalar maven'/><author><name>Sérgio Abreu</name><uri>http://www.blogger.com/profile/03481778424054206220</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1796346238954458640.post-4847115136088675200</id><published>2010-10-06T16:31:00.000-07:00</published><updated>2010-10-06T16:33:17.491-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu10.04'/><category scheme='http://www.blogger.com/atom/ns#' term='java 6'/><title type='text'>Instalar java 6 no ubuntu 10.04</title><content type='html'>Para instalar o java 6 no ubuntu 10.04 faça:&lt;br /&gt;&lt;br /&gt;sudo apt-get install sun-java6-jdk&lt;br /&gt;&lt;br /&gt;Se não encontrar no repositório execute os comandos:&lt;br /&gt;&lt;br /&gt;&lt;strong style="font-weight: normal;"&gt;add-apt-repository "deb http://archive.canonical.com/ lucid  partner"&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;sudo apt-get update&lt;br /&gt;&lt;br /&gt;Para listar todas as versões de java instaladas na sua maquina, execute o comando:&lt;br /&gt;&lt;br /&gt;update-java-alternatives -l&lt;br /&gt;&lt;br /&gt;Para trocar de versão, execute o comando:&lt;br /&gt;&lt;br /&gt;update-java-alternatives -s&lt;br /&gt;&lt;br /&gt;Para verificar se tudo ocorreu bem, execute o comando:&lt;br /&gt;&lt;br /&gt;java -version&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1796346238954458640-4847115136088675200?l=softwarenosso.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://softwarenosso.blogspot.com/feeds/4847115136088675200/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1796346238954458640&amp;postID=4847115136088675200&amp;isPopup=true' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/4847115136088675200'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/4847115136088675200'/><link rel='alternate' type='text/html' href='http://softwarenosso.blogspot.com/2010/10/instalar-java-6-no-ubuntu-1004.html' title='Instalar java 6 no ubuntu 10.04'/><author><name>Sérgio Abreu</name><uri>http://www.blogger.com/profile/03481778424054206220</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1796346238954458640.post-7279577196925521070</id><published>2010-10-06T16:24:00.000-07:00</published><updated>2010-10-06T16:30:09.608-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu10.04'/><category scheme='http://www.blogger.com/atom/ns#' term='java 5'/><title type='text'>Instalar java 5 no ubuntu 10.04</title><content type='html'>Para instalar o java 5 no ubuntu 10.04 faça:&lt;br /&gt;&lt;br /&gt;sudo apt-get install sun-java5-jdk&lt;br /&gt;&lt;br /&gt;Se não encontrar no repositório execute os comandos:&lt;br /&gt;&lt;br /&gt;add-apt-repository "deb http://us.archive.ubuntu.com/ubuntu/ jaunty multiverse"&lt;br /&gt;&lt;br /&gt;add-apt-repository "deb http://us.archive.ubuntu.com/ubuntu/ jaunty-updates multiverse"&lt;br /&gt;&lt;br /&gt;sudo apt-get update&lt;br /&gt;&lt;br /&gt;Para listar todas as versões de java instaladas na sua maquina, execute o comando:&lt;br /&gt;&lt;br /&gt;update-java-alternatives -l&lt;br /&gt;&lt;br /&gt;Para trocar de versão, execute o comando:&lt;br /&gt;&lt;br /&gt;update-java-alternatives -s &lt;escolha&gt;&lt;br /&gt;&lt;br /&gt;Para verificar se tudo ocorreu bem, execute o comando:&lt;br /&gt;&lt;br /&gt;java -version&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1796346238954458640-7279577196925521070?l=softwarenosso.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://softwarenosso.blogspot.com/feeds/7279577196925521070/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1796346238954458640&amp;postID=7279577196925521070&amp;isPopup=true' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/7279577196925521070'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/7279577196925521070'/><link rel='alternate' type='text/html' href='http://softwarenosso.blogspot.com/2010/10/instalar-java-5-no-ubuntu-1004.html' title='Instalar java 5 no ubuntu 10.04'/><author><name>Sérgio Abreu</name><uri>http://www.blogger.com/profile/03481778424054206220</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1796346238954458640.post-123471236683821774</id><published>2010-10-05T18:22:00.000-07:00</published><updated>2010-10-05T18:41:21.886-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='nvidia'/><category scheme='http://www.blogger.com/atom/ns#' term='Ubuntu'/><title type='text'>Instalação do Ubuntu 10.04 em maquina com nvidia</title><content type='html'>Fui instalar o sistema operacional Ubuntu 10.04 em minha maquina de trabalho, nessa máquina minha placa de video é nividia. Pelo live cd travava na hora de instalar ou carregar o sistema operacional pelo cd. Para resolver isso, na primeira tela onde aparece o logo do ubuntu no canto inferior da tela, faça o seguinte:&lt;br /&gt;aperte F6, aperte F6 novamente quando carregar o menu de instalação, aperte ESC no caso de aparecer um outro menu de configuração. Agora no codigo que aparece como linha de comando de inicialização remova a parte que está escrito "quiet splash" e coloque "-xforcevesa nomodeset" pode deixar "--" que vem em seguida, em seguida, aperte enter.&lt;br /&gt;Após instalar o ubuntu 10.04 e reiniciar provavelmente vai acontecer a mesma coisa, vai travar na hora de inicializar o sistema operacional. Então faça o seguinte:&lt;br /&gt;Quando travar aperte CRTL + ALT + F1 para logar no ubuntu pela linha de comando, logue e va para o diretório /etc/default edite como root o arquivo grub onde tiver "quiet splash" modifique para "-xforcevesa nomodeset". depois execute sudo update-grub e agora já é possível usar o ubuntu 10.04&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1796346238954458640-123471236683821774?l=softwarenosso.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://softwarenosso.blogspot.com/feeds/123471236683821774/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1796346238954458640&amp;postID=123471236683821774&amp;isPopup=true' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/123471236683821774'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/123471236683821774'/><link rel='alternate' type='text/html' href='http://softwarenosso.blogspot.com/2010/10/instalacao-do-ubuntu-1004-em-maquina.html' title='Instalação do Ubuntu 10.04 em maquina com nvidia'/><author><name>Sérgio Abreu</name><uri>http://www.blogger.com/profile/03481778424054206220</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1796346238954458640.post-6915404739723942470</id><published>2009-09-08T15:05:00.000-07:00</published><updated>2009-09-08T15:07:30.483-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='log4j'/><title type='text'>java.lang.NoSuchFieldError: TRACE</title><content type='html'>java.lang.NoSuchFieldError: TRACE&lt;br /&gt;    at org.jboss.logging.Log4jLoggerPlugin.isTraceEnabled(Log4jLoggerPlugin.java:85)&lt;br /&gt;    at org.jboss.logging.Logger.isTraceEnabled(Logger.java:122)&lt;br /&gt;    at org.jnp.interfaces.NamingContext.discoverServer(NamingContext.java:1310)&lt;br /&gt;    at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1548)&lt;br /&gt;    at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:634)&lt;br /&gt;    at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:627)&lt;br /&gt;    at javax.naming.InitialContext.lookup(InitialContext.java:351)&lt;br /&gt;    at br.com.unimed.pso.utils.ServiceLocator.getRemoteService(ServiceLocator.java:91)&lt;br /&gt;    at br.com.unimed.pso.fichaclinica.test.GerarRelatorioAsoTest.testeGerarRelatorioAso(GerarRelatorioAsoTest.java:11)&lt;br /&gt;    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)&lt;br /&gt;    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)&lt;br /&gt;    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)&lt;br /&gt;    at java.lang.reflect.Method.invoke(Method.java:585)&lt;br /&gt;    at junit.framework.TestCase.runTest(TestCase.java:154)&lt;br /&gt;    at junit.framework.TestCase.runBare(TestCase.java:127)&lt;br /&gt;    at junit.framework.TestResult$1.protect(TestResult.java:106)&lt;br /&gt;    at junit.framework.TestResult.runProtected(TestResult.java:124)&lt;br /&gt;    at junit.framework.TestResult.run(TestResult.java:109)&lt;br /&gt;    at junit.framework.TestCase.run(TestCase.java:118)&lt;br /&gt;    at junit.framework.TestSuite.runTest(TestSuite.java:208)&lt;br /&gt;    at junit.framework.TestSuite.run(TestSuite.java:203)&lt;br /&gt;    at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)&lt;br /&gt;    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)&lt;br /&gt;    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)&lt;br /&gt;    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)&lt;br /&gt;    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)&lt;br /&gt;    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)&lt;br /&gt;&lt;br /&gt;Este erro pode ser corrigido atualizando o jar do log4j.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1796346238954458640-6915404739723942470?l=softwarenosso.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://softwarenosso.blogspot.com/feeds/6915404739723942470/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1796346238954458640&amp;postID=6915404739723942470&amp;isPopup=true' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/6915404739723942470'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/6915404739723942470'/><link rel='alternate' type='text/html' href='http://softwarenosso.blogspot.com/2009/09/javalangnosuchfielderror-trace.html' title='java.lang.NoSuchFieldError: TRACE'/><author><name>Sérgio Abreu</name><uri>http://www.blogger.com/profile/03481778424054206220</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1796346238954458640.post-1382974158730370585</id><published>2009-04-24T13:19:00.000-07:00</published><updated>2009-04-24T13:21:42.247-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Java'/><category scheme='http://www.blogger.com/atom/ns#' term='Serializable'/><title type='text'>java.io.NotSerializableException</title><content type='html'>Para corrigir o erro java.io.NotSerializableException, basta mandar um implements Serializable na classe que o problema está resolvido. Ex:&lt;br /&gt;&lt;br /&gt;public class Teste implements Serializable {&lt;br /&gt;...&lt;br /&gt;}&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1796346238954458640-1382974158730370585?l=softwarenosso.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://softwarenosso.blogspot.com/feeds/1382974158730370585/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1796346238954458640&amp;postID=1382974158730370585&amp;isPopup=true' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/1382974158730370585'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/1382974158730370585'/><link rel='alternate' type='text/html' href='http://softwarenosso.blogspot.com/2009/04/javaionotserializableexception.html' title='java.io.NotSerializableException'/><author><name>Sérgio Abreu</name><uri>http://www.blogger.com/profile/03481778424054206220</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1796346238954458640.post-2505931601428341776</id><published>2009-04-24T12:21:00.000-07:00</published><updated>2009-04-24T12:27:30.705-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Jboss'/><category scheme='http://www.blogger.com/atom/ns#' term='maven'/><title type='text'>Root exception is java.io.InvalidClassException: org.jboss.ejb3.remoting.BaseRemoteProxy; local class incompatible: stream classdesc serialVersionUID</title><content type='html'>Caso esteja sendo usado jboss 4.2.3.GA e ocora o erro:&lt;br /&gt;&lt;br /&gt;Root exception is java.io.InvalidClassException: org.jboss.ejb3.remoting.BaseRemoteProxy; local class incompatible: stream classdesc serialVersionUID = 1126421850898582900, local class serialVersionUID = -2711693270411201590&lt;br /&gt;&lt;br /&gt;É necessário adicionar o jar jbossall-client versão 4.2.3.GA ao projeto e retirar (se houver) o jar jbossall-client versão 4.2.2.GA.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1796346238954458640-2505931601428341776?l=softwarenosso.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://softwarenosso.blogspot.com/feeds/2505931601428341776/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1796346238954458640&amp;postID=2505931601428341776&amp;isPopup=true' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/2505931601428341776'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/2505931601428341776'/><link rel='alternate' type='text/html' href='http://softwarenosso.blogspot.com/2009/04/root-exception-is-javaioinvalidclassexc.html' title='Root exception is java.io.InvalidClassException: org.jboss.ejb3.remoting.BaseRemoteProxy; local class incompatible: stream classdesc serialVersionUID'/><author><name>Sérgio Abreu</name><uri>http://www.blogger.com/profile/03481778424054206220</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1796346238954458640.post-3337253969239908023</id><published>2009-04-24T12:11:00.000-07:00</published><updated>2009-04-24T12:20:03.702-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='ejb'/><category scheme='http://www.blogger.com/atom/ns#' term='Jboss'/><category scheme='http://www.blogger.com/atom/ns#' term='maven'/><category scheme='http://www.blogger.com/atom/ns#' term='annotation'/><title type='text'>java.lang.annotation.AnnotationFormatError: Invalid default: public abstract java.lang.Class org.jboss.annotation.ejb.Clustered.loadBalancePolicy()</title><content type='html'>&lt;span style="font-size:100%;"&gt;Para quem &lt;/span&gt;&lt;span style="font-size:100%;"&gt;está usando o jboss 4.2.2.GA e&lt;/span&gt;&lt;span style="font-size:100%;"&gt; não está conseguindo subir ejb por causa do erro:&lt;/span&gt;&lt;span style="font-size:130%;"&gt;&lt;span style="font-family:monospace;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;java.lang.annotation.AnnotationFormatError: Invalid default: public abstract java.lang.Class org.jboss.annotation.ejb.Clustered.loadBalancePolicy()&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:100%;"&gt; Para resolver esse problema é só remover a annotation @Clustered.&lt;/span&gt;&lt;span style="font-size:130%;"&gt;&lt;span style="font-family:monospace;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1796346238954458640-3337253969239908023?l=softwarenosso.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://softwarenosso.blogspot.com/feeds/3337253969239908023/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1796346238954458640&amp;postID=3337253969239908023&amp;isPopup=true' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/3337253969239908023'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/3337253969239908023'/><link rel='alternate' type='text/html' href='http://softwarenosso.blogspot.com/2009/04/javalangannotationannotationformaterror.html' title='java.lang.annotation.AnnotationFormatError: Invalid default: public abstract java.lang.Class org.jboss.annotation.ejb.Clustered.loadBalancePolicy()'/><author><name>Sérgio Abreu</name><uri>http://www.blogger.com/profile/03481778424054206220</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1796346238954458640.post-563785140968598840</id><published>2009-04-21T10:35:00.000-07:00</published><updated>2009-04-21T10:44:25.499-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='junit'/><category scheme='http://www.blogger.com/atom/ns#' term='maven'/><title type='text'>package junit.framework does not exist</title><content type='html'>Se o erro "package junit.framework does not exist" estiver ocorrendo ao executar o build pelo console ou pelo eclipse, você tem duas opções de correção:&lt;br /&gt;&lt;br /&gt;1. Criar suas classes de teste em src/test/java, pois nesse diretório a dependência com junit já está implicita.&lt;br /&gt;2. Declarar a dependência do junit no pom.xml do modulo onde será criado as classes de teste, atribuindo "compile" para a tag scope e não "test".&lt;br /&gt;&lt;br /&gt;Eu utilizei a 2° opção e funcionou.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1796346238954458640-563785140968598840?l=softwarenosso.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://softwarenosso.blogspot.com/feeds/563785140968598840/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1796346238954458640&amp;postID=563785140968598840&amp;isPopup=true' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/563785140968598840'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/563785140968598840'/><link rel='alternate' type='text/html' href='http://softwarenosso.blogspot.com/2009/04/package-junitframework-does-not-exist.html' title='package junit.framework does not exist'/><author><name>Sérgio Abreu</name><uri>http://www.blogger.com/profile/03481778424054206220</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1796346238954458640.post-897946502263462625</id><published>2009-04-20T12:43:00.000-07:00</published><updated>2009-04-20T12:55:22.497-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='maven'/><category scheme='http://www.blogger.com/atom/ns#' term='cycle'/><title type='text'>A cycle was detected in the build path of project</title><content type='html'>Essa é para quem está usando maven e o projeto está com o seguinte erro:&lt;br /&gt;&lt;br /&gt;A cycle was detected in the build path of project '&lt;nome&gt;'&lt;br /&gt;&lt;br /&gt;Não tem uma receita de bolo para esse erro, mas seguir alguns passos pode resolver o problema:&lt;br /&gt;&lt;br /&gt;1. Verificar se no projeto não tem mais nenhum erro além desse, caso tenha é melhor corrigir o outro problema e provavelmente esse erro irá desaparecer.&lt;br /&gt;2. Em JavaBuildPath -&gt; Libraries provavelmente terá um diretório do modulo '&lt;nome&gt;' listado no erro. Se souber algum jeito de remover esse modulo o problema está resolvido.&lt;br /&gt;&lt;br /&gt;Essa solução é para quem estiver usando eclipse, outra dica para quem estiver usando o maven no eclipse é não executar o Maven install do eclipse, porque o plugin do maven está com problemas, então o melhor a fazer é através de uma janela de comando ir até a pasta do projeto e executar o comando:&lt;br /&gt;&lt;br /&gt;&lt;diretorio&gt;#mvn clean install&lt;br /&gt;&lt;br /&gt;Fazendo isso seu dia de trabalho vai render mais e você não vai ficar quebrando a cabeça com o eclipse.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1796346238954458640-897946502263462625?l=softwarenosso.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://softwarenosso.blogspot.com/feeds/897946502263462625/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1796346238954458640&amp;postID=897946502263462625&amp;isPopup=true' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/897946502263462625'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/897946502263462625'/><link rel='alternate' type='text/html' href='http://softwarenosso.blogspot.com/2009/04/cycle-was-detected-in-build-path-of.html' title='A cycle was detected in the build path of project'/><author><name>Sérgio Abreu</name><uri>http://www.blogger.com/profile/03481778424054206220</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1796346238954458640.post-4532717028070974773</id><published>2009-03-28T18:59:00.000-07:00</published><updated>2009-03-28T19:11:51.064-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='C++'/><title type='text'>Começando a programar em C++</title><content type='html'>Estou começando a ler o livro Beginning C++ Game Programming para começar a desenvolver jogos. Estou usando a IDE Dev C++. Já no primeiro contato ocorreu um erro, mas após uma rapida pesquisa (google) encontrei a solução. O erro foi:&lt;br /&gt;&lt;br /&gt;[Linker error] undefined reference to `__cpu_features_init'&lt;br /&gt;&lt;br /&gt;A solução:&lt;br /&gt;&lt;br /&gt;Além da pasta Dev-cpp havia uma pasta chamada MinGW, o problema foi esse, após deletar a pasta MinGW compilou. O problema é que com as duas pastas você fica com bibliotecas repetidas, conflitando e gerando o erro.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1796346238954458640-4532717028070974773?l=softwarenosso.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://softwarenosso.blogspot.com/feeds/4532717028070974773/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1796346238954458640&amp;postID=4532717028070974773&amp;isPopup=true' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/4532717028070974773'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/4532717028070974773'/><link rel='alternate' type='text/html' href='http://softwarenosso.blogspot.com/2009/03/comecando-programar-em-c.html' title='Começando a programar em C++'/><author><name>Sérgio Abreu</name><uri>http://www.blogger.com/profile/03481778424054206220</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1796346238954458640.post-1222402325431183340</id><published>2009-01-30T10:59:00.000-08:00</published><updated>2009-01-30T11:02:35.895-08:00</updated><title type='text'>Hits das empresas</title><content type='html'>Para você que não tem amigos na sua empresa e não sabem porque os outros funcionários estão rindo tanto, eu vou te dizer o que está acontecendo, eles estão vendo o clipe do mais novo hit de 2009. Assista você também em:&lt;br /&gt;&lt;br /&gt;http://br.youtube.com/watch?v=ij3obvwoZ5k&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1796346238954458640-1222402325431183340?l=softwarenosso.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://softwarenosso.blogspot.com/feeds/1222402325431183340/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1796346238954458640&amp;postID=1222402325431183340&amp;isPopup=true' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/1222402325431183340'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/1222402325431183340'/><link rel='alternate' type='text/html' href='http://softwarenosso.blogspot.com/2009/01/hits-das-empresas.html' title='Hits das empresas'/><author><name>Sérgio Abreu</name><uri>http://www.blogger.com/profile/03481778424054206220</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1796346238954458640.post-5780110314080052058</id><published>2009-01-30T10:42:00.000-08:00</published><updated>2009-01-30T10:52:22.120-08:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Café na empresa'/><title type='text'>Como fazer café na empresa</title><content type='html'>Para você que está ai vendo seus colegas quase dormirem na frente do computador e está passando pela mesma situação e nunca teve a coragem de levantar a bunda e fazer um café para todos, vou escrever um tutorial para você começar a fazer um café já.&lt;br /&gt;&lt;br /&gt;Requisitos:&lt;br /&gt;- Cafeteira elétrica Philips Walita  (Se na sua empresa tiver outra cafeteira não tem problema, mas não garanto que ficará bom).&lt;br /&gt;- Café de sua preferência&lt;br /&gt;- Água (filtrada para os frescos).&lt;br /&gt;&lt;br /&gt;Procedimento:&lt;br /&gt;Se o café for para 4 pessoas coloque 5 colheres de sopa de café e 10 copos de 200ml de água.&lt;br /&gt;&lt;br /&gt;Dica:&lt;br /&gt;Siga sempre essa proporção. por exemplo 5 pessoas 6 colheres de café e 12 de água. Entenderam a idéia? O número de copos de água é sempre o dobro do número de colheres de café.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1796346238954458640-5780110314080052058?l=softwarenosso.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://softwarenosso.blogspot.com/feeds/5780110314080052058/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1796346238954458640&amp;postID=5780110314080052058&amp;isPopup=true' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/5780110314080052058'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/5780110314080052058'/><link rel='alternate' type='text/html' href='http://softwarenosso.blogspot.com/2009/01/como-fazer-cafe-na-empresa.html' title='Como fazer café na empresa'/><author><name>Sérgio Abreu</name><uri>http://www.blogger.com/profile/03481778424054206220</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1796346238954458640.post-6955451735718869990</id><published>2009-01-30T10:19:00.000-08:00</published><updated>2009-01-30T10:25:30.012-08:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Jboss'/><title type='text'>Mudar porta jboss</title><content type='html'>Para mudar a porta que o jboss sobe. Por exemplo 8080 para 80. Deve percorrer o caminho:&lt;br /&gt;&lt;br /&gt;jboss -&gt; server -&gt; default (ou o nome que você colocou para configuração do servidor) -&gt; deploy -&gt; jboss-web.sar -&gt; server.xml&lt;br /&gt;&lt;br /&gt;Chegando no arquivo server.xml é só encontrar a linha Connector port="8080"  e mudar para Connector port="80".&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1796346238954458640-6955451735718869990?l=softwarenosso.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://softwarenosso.blogspot.com/feeds/6955451735718869990/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1796346238954458640&amp;postID=6955451735718869990&amp;isPopup=true' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/6955451735718869990'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/6955451735718869990'/><link rel='alternate' type='text/html' href='http://softwarenosso.blogspot.com/2009/01/mudar-porta-jboss.html' title='Mudar porta jboss'/><author><name>Sérgio Abreu</name><uri>http://www.blogger.com/profile/03481778424054206220</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1796346238954458640.post-8849884910200185995</id><published>2009-01-30T10:15:00.000-08:00</published><updated>2009-01-30T10:30:37.521-08:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Java'/><title type='text'>java.lang.NumberFormatException</title><content type='html'>Este erro pode ocorrer ao tentar recuperar uma string com valor maior que a capacidade de um Integer. Então o que deve ser feito é utilizar um long.&lt;br /&gt;&lt;br /&gt;java.lang.NumberFormatException: For input string: "00250584001832002"&lt;br /&gt;   at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)&lt;br /&gt;   at java.lang.Integer.parseInt(Integer.java:459)&lt;br /&gt;   at java.lang.Integer.valueOf(Integer.java:553)&lt;br /&gt;...&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1796346238954458640-8849884910200185995?l=softwarenosso.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://softwarenosso.blogspot.com/feeds/8849884910200185995/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1796346238954458640&amp;postID=8849884910200185995&amp;isPopup=true' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/8849884910200185995'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/8849884910200185995'/><link rel='alternate' type='text/html' href='http://softwarenosso.blogspot.com/2009/01/javalangnumberformatexception.html' title='java.lang.NumberFormatException'/><author><name>Sérgio Abreu</name><uri>http://www.blogger.com/profile/03481778424054206220</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1796346238954458640.post-9172321144381569005</id><published>2008-07-30T12:01:00.000-07:00</published><updated>2008-07-30T12:11:45.521-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Java'/><title type='text'>java.lang.IllegalStateException: getOutputStream() has already been called for this response</title><content type='html'>Hoje me deparei com um erro estranho ao tentar gerar um pdf. O que ocorreu foi que estava salvando o pdf na response, para o usuário fazer o download. Em minha classe modelo estava dando flush e close na response e mesmo assim aparecia o erro:&lt;br /&gt;&lt;br /&gt;java.lang.IllegalStateException: getOutputStream() has already been called for this response&lt;br /&gt;&lt;br /&gt;O problema é que meu jsp editado conforme as boas normas de programação possuia alguns espaços em branco, que não estavam sendo bem entendidos na hora de compilar, então a classe que escreve o jsp estava escrevendo duas vezes, ou seja, chamando o método getWriter() duas vezes e causando o erro citado acima.&lt;br /&gt;&lt;br /&gt;A solução foi remover os espaços em branco do jsp da melhor maneira possível.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1796346238954458640-9172321144381569005?l=softwarenosso.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://softwarenosso.blogspot.com/feeds/9172321144381569005/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1796346238954458640&amp;postID=9172321144381569005&amp;isPopup=true' title='2 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/9172321144381569005'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/9172321144381569005'/><link rel='alternate' type='text/html' href='http://softwarenosso.blogspot.com/2008/07/javalangillegalstateexception.html' title='java.lang.IllegalStateException: getOutputStream() has already been called for this response'/><author><name>Sérgio Abreu</name><uri>http://www.blogger.com/profile/03481778424054206220</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1796346238954458640.post-1490693804469072693</id><published>2008-07-24T09:33:00.000-07:00</published><updated>2008-07-24T09:44:13.338-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='javascript'/><title type='text'>Apagar campo input tipo file</title><content type='html'>Para apagar um campo input do tipo file no firefox é muito fácil, uma solução que costumo usar é:&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;getObj('id_campo').value = ' ';&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Isso resolve o problema para o firefox, já para o internet explorer não resolve, foi preciso pesquisar para chegar ao seguinte resultado:&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;if(document.getElementById('&lt;/span&gt;&lt;span style="font-family: courier new;"&gt;id_campo&lt;/span&gt;&lt;span style="font-family: courier new;"&gt;').value != ""){&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;   var arquivo = document.getElementById("&lt;/span&gt;&lt;span style="font-family: courier new;"&gt;id_campo&lt;/span&gt;&lt;span style="font-family: courier new;"&gt;");&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;   var novo_arquivo = &lt;/span&gt;&lt;span style="font-family: courier new;"&gt;arquivo&lt;/span&gt;&lt;span style="font-family: courier new;"&gt;.cloneNode( true );&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;   &lt;/span&gt;&lt;span style="font-family: courier new;"&gt;arquivo&lt;/span&gt;&lt;span style="font-family: courier new;"&gt;.parentNode.replaceChild( &lt;/span&gt;&lt;span style="font-family: courier new;"&gt;novo_arquivo&lt;/span&gt;&lt;span style="font-family: courier new;"&gt;, &lt;/span&gt;&lt;span style="font-family: courier new;"&gt;arquivo&lt;/span&gt;&lt;span style="font-family: courier new;"&gt; );&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;}&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Obs: Essa solução não foi elaborada por mim, caso alguém não queira que seja divulgada, por favor me avise para que essa solução seja retirada do meu blog.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1796346238954458640-1490693804469072693?l=softwarenosso.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://softwarenosso.blogspot.com/feeds/1490693804469072693/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1796346238954458640&amp;postID=1490693804469072693&amp;isPopup=true' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/1490693804469072693'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/1490693804469072693'/><link rel='alternate' type='text/html' href='http://softwarenosso.blogspot.com/2008/07/apagar-campo-input-tipo-file.html' title='Apagar campo input tipo file'/><author><name>Sérgio Abreu</name><uri>http://www.blogger.com/profile/03481778424054206220</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1796346238954458640.post-4297384018029609227</id><published>2008-07-12T08:33:00.000-07:00</published><updated>2008-07-12T08:39:42.726-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Ubuntu'/><title type='text'>Err 404 Not found source.list</title><content type='html'>Estava tendo problemas ao fazer atualizações no Ubuntu 8.04. O que aconteceu foi que instalei o easy ubuntu e foi adicionado no meu repositório links de atualização do Ubuntu 5.10 então toda vez que ia atualizar meu sistema a mensagem err 404 not found, ou seja, página não encontrada, era exibida. O que fiz para corrigir isso foi entrar em sistemas -&gt; canais de software, aba programa de terceiros e removi todas os links referente ao Ubuntu 5.10, agora estou fazendo atualizações normalmente.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1796346238954458640-4297384018029609227?l=softwarenosso.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://softwarenosso.blogspot.com/feeds/4297384018029609227/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1796346238954458640&amp;postID=4297384018029609227&amp;isPopup=true' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/4297384018029609227'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/4297384018029609227'/><link rel='alternate' type='text/html' href='http://softwarenosso.blogspot.com/2008/07/err-404-not-found-sourcelist.html' title='Err 404 Not found source.list'/><author><name>Sérgio Abreu</name><uri>http://www.blogger.com/profile/03481778424054206220</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1796346238954458640.post-6438263994231745333</id><published>2008-07-04T13:31:00.001-07:00</published><updated>2008-07-04T13:33:24.137-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Postgres'/><title type='text'>Alterar senha no banco de dados Postgres</title><content type='html'>Hoje precisava alterar a senha de um banco de dados postgres já existente. Depois de procurar encontrei a solução, segue abaixo. Estou considerando que na máquina já tenha instalado o postgresql:&lt;br /&gt;&lt;br /&gt;1- Abrir um terminal e digitar:&lt;br /&gt;# sudo su postgres&lt;br /&gt;&lt;br /&gt;2- Depois&lt;br /&gt;# psql&lt;br /&gt;Então uma mensagem de boas vindas será exibido&lt;br /&gt;&lt;br /&gt;3- Em seguida&lt;br /&gt;# alter user postgres with password 'Nova senha';&lt;br /&gt;Obs: esse comando só funcionou comigo quando coloquei todas as letras minúsculas, Nova senha com aspas simples e no final com ponto e virgula&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1796346238954458640-6438263994231745333?l=softwarenosso.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://softwarenosso.blogspot.com/feeds/6438263994231745333/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1796346238954458640&amp;postID=6438263994231745333&amp;isPopup=true' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/6438263994231745333'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/6438263994231745333'/><link rel='alternate' type='text/html' href='http://softwarenosso.blogspot.com/2008/07/alterar-senha-no-banco-de-dados.html' title='Alterar senha no banco de dados Postgres'/><author><name>Sérgio Abreu</name><uri>http://www.blogger.com/profile/03481778424054206220</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1796346238954458640.post-6178894817100515359</id><published>2008-06-26T15:54:00.000-07:00</published><updated>2009-01-30T10:29:26.267-08:00</updated><title type='text'>O software é nosso</title><content type='html'>Bem vindo,&lt;br /&gt;O blog "O software é nosso", é destinado para desenvolvedores buscando a solução de algum problema. Por enquanto o blog está no começo e espero postar cada vez mais materiais.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1796346238954458640-6178894817100515359?l=softwarenosso.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://softwarenosso.blogspot.com/feeds/6178894817100515359/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1796346238954458640&amp;postID=6178894817100515359&amp;isPopup=true' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/6178894817100515359'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1796346238954458640/posts/default/6178894817100515359'/><link rel='alternate' type='text/html' href='http://softwarenosso.blogspot.com/2008/06/o-software-nosso.html' title='O software é nosso'/><author><name>Sérgio Abreu</name><uri>http://www.blogger.com/profile/03481778424054206220</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry></feed>
