Remove a double entry

git-svn-id: https://pmd.svn.sourceforge.net/svnroot/pmd/trunk@6199 51baf565-9d33-0410-a72c-fc3788e3496d

pmd/regress/test/net/sourceforge/pmd/rules/basic/BasicRulesTest.java

@@ -34,7 +34,6 @@ public class BasicRulesTest extends SimpleAggregatorTst {
         addRule("basic", "EmptySynchronizedBlock");
         addRule("basic", "EmptyTryBlock");
         addRule("basic", "EmptyWhileStmt");
-        addRule("basic", "EmptyInitializer");
         addRule("basic", "ForLoopShouldBeWhileLoop");
         addRule("basic", "JumbledIncrementer");
         addRule("basic", "MisplacedNullCheck");