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POimport static without package name
 

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    <p>Consider the following simple example of code:</p> <pre class="lang-java prettyprint-override"><code>public class TestStaticImport { static enum Branches { APPLE, IBM } public static void doSomething(Branches branch) { if (branch == APPLE) { System.out.println("Apple"); } } } </code></pre> <p>If we will try to compile this code, we will get the error message:</p> <pre class="lang-java prettyprint-override"><code>java: cannot find symbol symbol: variable APPLE location: class TestStaticImport </code></pre> <p>This could be solved by introducing static import of this <code>enum</code>:</p> <p><code>import static</code> ... <code>TestStaticImport.Branches.*</code></p> <p><strong>But in this moment incomprehensible things (for me) begin:</strong></p> <p>this solution works fine, everything is well compiled, until class <code>TestStaticImport</code> will be moved into empty root package, i.e. there isn't any </p> <p><code>package blablabla;</code> in the top of this java file;</p> <p>Code line: <code>import static TestStaticImport.Branches.*;</code> is highlighted as valid code in my Intellij IDEA (name of IDE doesn't matter, just for information), but when I try to compile such code following error appears:</p> <p><code>java: package TestStaticImport does not exist</code></p> <p>So, there are actually two questions:</p> <p>1) <strong>Main question</strong>: why is it impossible to <code>import static</code> from empty directory?</p> <p>2) What is another way (if it exists) for allowing in code references to enum's fields using just their names (i.e. <code>APPLE</code> instead of <code>Branches.APPLE</code>), except static import?</p> <hr> <p>P.S. Please, don't tell me, that empty packages is ugly style and so on. This question is just theoretical problem.</p>
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    1. COI've had encountered the same problem as you for the first question... As far as I can see it is a limitation.
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