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POStrange and different behaviour across netbeans, eclipse and compiler
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  1. POStrange and different behaviour across netbeans, eclipse and compiler
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    copied!<p>I have this code in a single file : </p> <pre><code>public class genIntro { public static void main(String [] args){ genTest g = new genTest(); g.add( 10 ); System.out.println( g.get() == new Integer(10) ? true:false ); Integer in = (Integer) g.get(); } } class genTest(){ private Object object; public void add(Object object) { this.object = object; } public Object get() { return object; } } </code></pre> <p>The second class <code>genTest</code> has a wrong declaration seen with the brackets <code>()</code>.</p> <p>In Netbeans 6.9.1 the code runs correctly and outputs <code>false</code>.</p> <pre><code>Product Version: NetBeans IDE 6.9.1 (Build 201007282301) Java: 1.6.0_21; Java HotSpot(TM) 64-Bit Server VM 17.0-b17 System: Windows 7 version 6.1 running on amd64; Cp1252; en_US (nb) Userdir: C:\Users\Name\.netbeans\6.9 </code></pre> <hr> <p>In Eclipse Indigo the code outputs :</p> <pre><code>Exception in thread "main" java.lang.Error: Unresolved compilation problem: at genIntro.main(genIntro.java:4) Version: Indigo Service Release 1 Build id: 20110916-0149 </code></pre> <hr> <p>Then manually compiling via the <code>javac</code> command I get :</p> <pre><code> genIntro.java:12: '{' expected class genTest(){ ^ 1 error </code></pre> <p>This is rather strange, can someone explain why the difference between them? Since it's erroneous why does it compile and run in Netbeans?</p> <p>Running via <code>javac genIntro.java</code></p> <p>They all use jre6</p> <p><em>Screenshot :</em> </p> <p><img src="https://i.stack.imgur.com/uIWO6.png" alt="enter image description here"></p>
 

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