Duplicate Class Java Error
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Duplicate Modifier For The Method Java Error
and tricks, real-world solutions, and industry commentary related to Java programming. How-To Java: "duplicate class" and Mismatched File Name Error More like this Reproducing "code too large" Problem in Java Basic Java hashCode and equals Demonstrations Reproducing "too many constants" Problem in Java Email a friend To Use commas to separate multiple email addresses From Privacy Policy Thank you Your message has been sent. Sorry There was an error emailing this page. Comments JavaWorld | Feb 10, 2010 8:16 PM PT Comments Developers who are new to Java can sometimes have trouble with class and package naming. In fact, the introductory Java forums are filled with threads starting with questions about these areas of Java. In this blog post, I look at some of these errors and some of the causes of these errors.One of the more obvious errors occurs when a public Java class
This Site Careers Other all forums Forum: Beginning Java Duplicate class Error Shelly Biswal Greenhorn Posts: 17 posted 9 years ago I have a java
Duplicate Class Error In Ant Build
class called TestHippo. While compiling i get the following error: D:\shell\Personal\Tech\Java\TestHippo.java:1: duplicate error duplicate class android studio class: Animal class Animal { ^ 1 error Following is the code: [B][B]class Animal { public Animal() error duplicate class maven { System.out.println("Making an Animal"); } } class Hippo extends Animal { public Hippo() { System.out.println("Making an Hippo"); } } public class TestHippo { public static void main (String args[]) http://www.javaworld.com/community/node/4042 { System.out.println("Starting..."); Hippo h = new Hippo(); } }[/B][/B] bart zagers Ranch Hand Posts: 234 posted 9 years ago Are you sure you don't yet have another class called Animal in the same package? Maybe in it's own file Animal.java , or just like TestHippo here in another file? When that has already been compiled and https://coderanch.com/t/408341/java/java/Duplicate-class-Error is in the path, the compiler will give this type of error. Shelly Biswal Greenhorn Posts: 17 posted 9 years ago Yes there was another class named Animal in another java class called o.java. i dnt understnd why that should affect my class animal in another java class. cant i ve same class names in two different java files??? Rob Spoor Sheriff Posts: 20677 65 I like... posted 9 years ago Originally posted by Shelly Biswal: cant i ve same class names in two different java files??? Not if they are in the same package as well. Imagine the situation where you have two (non-public) classes in two different files with the same fully qualified name (so same package etc). Then you want to use that class. But which one? That's why I put all classes of my (real, non-test) code in separate files, so this problem can never arise. Please note that you can still have the same name if they are in different packages, like java.awt.List an
come across Duplicate Class Error. Rename the Classes This situation arises when two different Jar Files (.jar) contain classes with the same name. For example: dist/Project1.jar and dist/lib/Project2.jar are two http://www.clonefileschecker.com/blog/deal-with-duplicate-class-error/ Jar Files which contain classes having the same name, i.e. com.packagename.Class1.class In that case please rename a class from either jars so that both will have different names. Reinstall the Java Uninstall and reinstall https://www.eclipse.org/forums/index.php/t/101096/ the Java software. The steps are given below: For Windows 8.1/ 8: 1. Press Windows Key + X. 2. Click “Programs and Features”. 3. Right click Java from the installed programs list. 4. duplicate class Choose Uninstall. 5. Follow the wizard, reboot. 6. Download the setup online and install the program again. 7. Download Java online. For Earlier Versions of Windows: 1. Click the Start button. 2. Type “Uninstall a program” in the Search Box. 3. Press ENTER. 4. Refer Steps # 3-7 from Windows 8.1/ 8 user’s paragraph. Download Latest Version of Java There could be several bugs in java duplicate class the outdated Java version. Download and install the latest version online and then execute your code again. Delete Java Temporary Files Java has temporary files stored in particular folder(s) so that they’re accessed from time to time. Delete all temporary files to resolve the problem. For Windows 8.1/ 8: 1. Press Windows Key + X. 2. Click Control Panel. 3. Click Java Control Panel. 4. In the new dialog click the General tab. 5. Under Temporary Internet Files frame click Settings button. 6. Click Delete Files button. 7. Confirm the action. 8. Reboot the machine when you’re done. Clear the NetBeans Cache If you’re getting Duplicate Class error with NetBeans software, please clear the cache as shown below: For Windows 8.1/ 8 and Earlier Versions: 1. Double click Computer desktop icon. 2. Open the following directory: C:\Users\
Things LocationTech Long-Term Support PolarSys Science OpenMDM More Community Marketplace Events Planet Eclipse Newsletter Videos Participate Report a Bug Forums Mailing Lists Wiki IRC How to Contribute Working Groups Automotive Internet of Things LocationTech Long-Term Support PolarSys Science OpenMDM Toggle navigation Home Projects Forums Eclipse Community Forums Forum Search: Search Help Register Login Home Home» Eclipse Projects» Eclipse Platform» Duplicate Class error when using ANT to build project Show: Today's Messages :: Show Polls :: Message Navigator Duplicate Class error when using ANT to build project [message #308966] Wed, 11 October 2006 18:52 Eclipse User Originally posted by: pelly.lists.gmail.com I have a pretty basic configuration issue I haven't been able to solve. I'm trying to build using Ant and I am getting this error: [javac] Compiling 47 source files to /home/greg/src/wb/tmp/WEB-INF/classes [javac] /home/greg/src/wb/java/com/wb/contract/Contract.java:3: duplicate class: com.wb.contract.Contract My workspace is /home/greg/src/ My project source folder is set up as: wb/java The default output folder is wb/tmp/WEB-INF The ant task is executing this: