<h1 id="java">Java<a aria-hidden="true" class="anchor-heading icon-link" href="#java"></a></h1>
<h2 id="file-extensions">File extensions<a aria-hidden="true" class="anchor-heading icon-link" href="#file-extensions"></a></h2>
<ul>
<li><code>.java</code>: source file.</li>
<li><code>.class</code>: byte-code file. 
<ul>
<li>Intermediate code ready to be consumed by <a href="/notes/vb4vdwaexyhj08gggl3tczr">JVM (Java Virtual Machine)</a></li>
</ul>
</li>
</ul>
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<div class="portal-parent-fader-bottom"></div><ul>
<li><code>.jar</code>: Java archive, zipped up file.
<ul>
<li>Aggregates multiple .class files and their related metadata, configuration, images etc. into one file. </li>
<li>May contain a manifest file. </li>
</ul>
</li>
</ul>
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<hr>
<strong>Children</strong>
<ol>
<li><a href="/notes/hns6ds099boc1nr9hsnb9tw">Build System</a></li>
<li><a href="/notes/faqif9g1l2ewzkieq2rgj1k">CLI</a></li>
<li><a href="/notes/mg56a0l40e8bh4y1f3q5dd9">Concept</a></li>
<li><a href="/notes/dns53rddkm5kft7h0okvtzi">Concepts</a></li>
<li><a href="/notes/inezbg7wto2i1tpves1zh5n">Core</a></li>
<li><a href="/notes/kn01crotfooxmks9rmfijox">Error</a></li>
<li><a href="/notes/wp542kga70l1vyncpmb7kvf">File Type</a></li>
<li><a href="/notes/t0frha7ovo6irh2fjjozo6k">Jar</a></li>
<li><a href="/notes/W6TNyr4S28niaegpe3Sc3">Java Spark</a></li>
<li><a href="/notes/g1slzofc3whnoiq7uwdixve">Lib</a></li>
<li><a href="/notes/9vs8cx25c94iu09xsajr1pm">Maven</a></li>
<li><a href="/notes/35qec0lpxapdju2a6mjwjkt">Ref</a></li>
<li><a href="/notes/06c4ngn1f5a0yjnqo1h3alf">Snippets</a></li>
</ol>

Java

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## About 
Hello! Welcome to my public [vault/website](https://wiki.dendron.so/notes/6682fca0-65ed-402c-8634-94cd51463cc4/).

I use this place to clarify my thoughts, and share my notes on various topics. The areas of interest to me include: Philosophy, Personal Development and of course Software Development. 

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### Highlighted notes

![[_.highlighted-notes]]

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![[_.thoughts-become-destiny]]