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PONetbeans Java Debugger claims that ((true && false) == true)
 

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  1. PONetbeans Java Debugger claims that ((true && false) == true)
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    <p>I just encountered something that defies my understanding of logic. How can the situation below occur?</p> <p><img src="https://i.stack.imgur.com/mYQea.png" alt="enter image description here"></p> <p>I've tried all the usual approaches to remedy this; clean/build, restart netbeans, etc. but the problem persists. Variable <code>complete</code> is always true, no matter what I do. I even replaced <code>left</code> and <code>right</code> with <code>true</code> and <code>false</code> boolean values respectively, but no change. What did work, was a refactor rename of the variable, but when I changed it back to the original, the problem resurfaced. There are no class members named the same way.</p> <p>What's going on? Have I finally lost my mind, or should that variable have a value of <code>false</code>?</p> <p>This is with Netbeans 7.3.1 on Windows. </p> <p><strong>Edit01</strong></p> <p>I'll try to prove it to the unbelievers that this is actually happening, when I get access to my work computer in a week or so. In the mean while, just take my word for it. THIS IS NOT A PRANK nor did it happen due to my lack of knowledge of debugging with Netbeans.</p> <p>I do remember doing a bunch of svn switch-to-copy commands before this occurred, but not for the project where this code resides in (dependencies). A clean/build should have taken care of any inconsistencies anyways. I also did not remember to clear the Netbeans cache, which I now regret. </p> <p><strong>Edit02</strong></p> <p>Haters gonna hate, but as I feared, after returning to my workstation, I can no longer reproduce this issue. It pisses me off to admit this, but I have no proof whatsoever that this had ever happened. All I did was: woke up my pc from hibernation, undid a refactor rename of my variable, which was the last thing I had done before finishing my work, a clean/build and then another debug run. Everything just..works.</p>
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    1. COBeautiful, simply beautiful. java doesn't know how to do boolean operations...
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    2. CONo, HighCore is correct. The program misbehaves accordingly, @ikegami.
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    3. COOut of curiosity, does the code enter the following `if` block? `complete` is `true` and `context.isEmpty()` is `false`.
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