Home > Cannot Be > Java.util.hashmap$entryset Cannot Be Cast To Java.util.map$entry

Java.util.hashmap$entryset Cannot Be Cast To Java.util.map$entry


share|improve this answer edited Feb 26 '11 at 7:36 answered Feb 21 '11 at 3:51 Lawrence Dol 38.5k20108156 add a comment| up vote 1 down vote Use keySet() and a generic Thanks. You can process them all like this: authentication.entrySet().stream().map(x->auth(x)).collect(Collectors.toList()) share|improve this answer edited Aug 5 '15 at 12:26 answered Aug 5 '15 at 12:24 ka4eli 3,0102933 3 You made OP cry If you are storing an ArrayList>, you can add the HashMap entrySet() to the ArrayList via the constructor or the addAll() method. click site

I put comments at where I've found the error to be. doFilter(InvokerFilterChain.java:105) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter .java:121) at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFil ter(NtlmPostFilter.java:83) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java :48) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain. My class file is below. What is role of palladium in hydrogenation reactions? http://stackoverflow.com/questions/31832337/java-lang-classcastexception-java-util-hashmapentryset-cannot-be-cast-to-java

Java.lang.string Cannot Be Cast To Java.util.map Elasticsearch

HashMap are neither ArrayList or Array The HashMap class thow has a values() method that returns a Colection of which in your case will be a Collection Was This Post doFilter(InvokerFilterChain.java:105) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain. Browse other questions tagged java iterator hashmap or ask your own question. Polyglot Anagrams Cops' Thread How to prove that authentication system works, and that customer uses the wrong password?

share|improve this answer answered Oct 29 '13 at 12:43 Louis Wasserman 115k14170238 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google What's stored in the 2nd level cache is actually much closer to the database entry than it is to your domain objects. You need to pick an element in the set, or iterate each entry and process it. Iterator In Java Thanks.

Then I am trying to cast this object array to a fakefile array. doFilter(InvokerFilterChain.java:105) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter .java:121) at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter( SecureFilter.java:201) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java :48) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain. SCJP 1.4 - SCJP 6 - SCWCD 5 - OCEEJBD 6 - OCEJPAD 6 How To Ask Questions How To Answer Questions sarrah gerard Greenhorn Posts: 18 posted 7 years http://stackoverflow.com/questions/19658546/java-lang-string-cannot-be-cast-to-java-util-mapentry Join & Ask a Question Need Help in Real-Time?

What legal documents are Italian citizens supposed to carry when traveling to Ireland? Thank you, I totally forgot about the addAll() method. This give you the ClassCastException. How to reply?

Java.lang.character Cannot Be Cast To Java.util.map$entry Clojure

error msg: 19:43:08,075 ERROR [DirectServletRegistry:187] java.lang.ClassCastException: jav a.util.ArrayList cannot be cast to java.util.Map java.lang.ClassCastException: java.util.ArrayList cannot be cast to java.util.Ma p at com.liferay.portal.kernel.servlet.DirectServletRegistry._reloadDepend ents(DirectServletRegistry.java:142) at com.liferay.portal.kernel.servlet.DirectServletRegistry._getServlet(D irectServletRegistry.java:98) at com.liferay.portal.kernel.servlet.DirectServletRegistry.getServlet(Di rectServletRegistry.java:48) at https://coderanch.com/t/450250/java/java-lang-ClassCastException-java-lang doFilter(InvokerFilterChain.java:105) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFil ter(InvokerFilter.java:70) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:210) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDisp atcher.java:684) at org.apache.catalina.core.ApplicationDispatcher.processRequest(Applica tionDispatcher.java:471) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationD ispatcher.java:402) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDis patcher.java:329) at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServ let.java:135) at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:304) at Java.lang.string Cannot Be Cast To Java.util.map Elasticsearch Additionally, objects are introduced for the purpose of learning how to call methods in Java. Cannot Be Cast To Java.util.map Hibernate It happens on Tomcat 7.

now it runs run: UnSorted order is : {2nd=Passion, 1sth=Java, 5th=9, 3rd=aa, 4th=bb} Sorted map {1sth=Java, 2nd=Passion, 3rd=aa, 4th=bb, 5th=9} Thanks thanks a lot, with my Regards Lee Kian Giap ) get redirected here processDoFilter(InvokerFilterChain.java:203) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain. processDirectCallFilter(InvokerFilterChain.java:184) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain. Was This Post Helpful? 0 Back to top MultiQuote Quote + Reply #5 pbl There is nothing you can't do with a JTable Reputation: 8375 Posts: 31,956 Joined: 06-March 08 Java Util Arraylist Cannot Be Cast To Java Util Hashmap

You are trying to cast a Set> as a single Map.Entry. doFilter(InvokerFilterChain.java:105) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter .java:121) at com.liferay.portal.sharepoint.SharepointFilter.processFilter(Sharepoi ntFilter.java:80) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java :48) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain. Book Review: Murach's Java Servlets and JSP Phobos - A JavaFX Games Engine: Part 2 - JavaFX Scene API and the FSM Maven Tutorial 2 - Adding Dependencies Maven Tutorial 1 navigate to this website processDoFilter(InvokerFilterChain.java:203) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.

You can use each entry item by iterating the set: Iterator it = authentication.entrySet().iterator(); while (it.hasNext()) { Map.Entry entry = (Map.Entry)it.next(); //current entry in a loop /* * do something for either change the cast, or use keySet() to get a Set of keys, and lookup value from map 0 LVL 86 Overall: Level 86 Java 85 Message Active today Assisted Each Map is then assigned to the Map above it (more on this below).

If a wondrous item was dynamically created as slimy, can I remove the smell with prestidigitation?

I'm trying to get an array of objects from a HashMap. Posted on 2007-06-06 Java 4 2 solutions 1,509 Views Last Modified: 2008-04-24 Recently I update my java from java 1.4 to java5 and get some problems. I read each line in the .txt file and separate it into separate Maps for sections, subsections, subsubsections, and the subsubsections' contents. If you comment out the rest of this loop (including the line above this comment) it disappears.

doFilter(InvokerFilterChain.java:105) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain. processDoFilter(InvokerFilterChain.java:203) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain. processDoFilter(InvokerFilterChain.java:203) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain. my review here Not the answer you're looking for?