Java Compile Error Duplicate Class
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Duplicate Class Maven
java - duplicate class up vote 5 down vote favorite 2 I am a novice to java and im trying to follow some tutorials. However im confused as to why I get duplicate class error for the following code? /* * To change this template, choose Tools | Templates * and open the template in the editor. */ package database_console; import java.sql.Connection; import error duplicate class android studio java.sql.DriverManager; import java.sql.SQLException; /** * * @author davidsonr */ public class DBConnect { /** * @param args the command line arguments */ public static void main(String[] args) { // TODO code application logic here } } Netbeans highlights DBConnect as red with duplicate class error. java class netbeans share|improve this question edited Oct 11 '13 at 13:14 Abimaran Kugathasan 17.2k54275 asked Oct 11 '13 at 12:56 Robbo_UK 98272650 8 Error is pretty clear, Is there any other class in the same package with same name ?? Yes, Right ? –sᴜʀᴇsʜ ᴀᴛᴛᴀ Oct 11 '13 at 12:57 Its the only class file in my project. However it must conflict with a standard library class? –Robbo_UK Oct 11 '13 at 13:09 Not familiar with NetBeans, Can you please clean and build ? –sᴜʀᴇsʜ ᴀᴛᴛᴀ Oct 11 '13 at 13:13 I decided to rename the class and file DBConnectOne. that solved the error. –Robbo_UK Oct 11 '13 at 13:15 That's an alternative. But you should question everything, Try to find why it's happened. I'm sure you'l learn something :) Good l
details. Win a copy of Penetration Testing Basics this week in the Security forum! Post Reply Bookmark Topic Watch Topic New Topic programming forums Java Java JSRs Mobile Certification Databases Caching Books Engineering Languages Frameworks Products This Site Careers Other all java duplicate class intellij forums Forum: Beginning Java Duplicate class Error Shelly Biswal Greenhorn Posts: 17 posted 9
Maven Find Duplicate Classes
years ago I have a java class called TestHippo. While compiling i get the following error: D:\shell\Personal\Tech\Java\TestHippo.java:1: duplicate class: Animal class Animal {
Duplicate Class Found In The File
^ 1 error Following is the code: [B][B]class Animal { public Animal() { System.out.println("Making an Animal"); } } class Hippo extends Animal { public Hippo() { System.out.println("Making an Hippo"); } } public class TestHippo { public static http://stackoverflow.com/questions/19318704/java-duplicate-class void main (String args[]) { 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 is in the path, the compiler will give this type of error. Shelly Biswal https://coderanch.com/t/408341/java/java/Duplicate-class-Error 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: 20703 68 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 and java.util.List, or if they are in the any package but at least one of them is a nested class like javax.swing.text.html.Parser and javax.swing.text.html.HTMLEditorKit.Parser. The first is a top level class, the second is a nested class inside top level class HTMLEditorKit. SCJP 1.4 - SCJP 6 - SCWCD 5 - OCEEJBD 6 - OCEJPAD 6 How To Ask Questions How To Answer Questions Post Reply Bookmark T
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