updated custom pmd rules

.settings/edu.umd.cs.findbugs.core.prefs

 #FindBugs User Preferences
-#Tue Apr 28 15:24:50 CEST 2015
+#Tue Apr 28 16:12:41 CEST 2015
 detector_threshold=3
 effort=max
 excludefilter0=.fbExcludeFilterFile|true

pom.xml

@@ -264,7 +264,7 @@
 						<artifactId>pmd.ruleset</artifactId>
 						<version>0.0.1-SNAPSHOT</version>
 						<scope>system</scope>
-						<systemPath>${project.basedir}/conf/quality-config/pmd/CustomPmdRules_1.0.0.201504281519.jar</systemPath>
+						<systemPath>${project.basedir}/conf/quality-config/pmd/CustomPmdRules_1.0.0.201504281612.jar</systemPath>
 					</dependency>
 				</dependencies>
 				<configuration>

src/main/java/teetime/framework/pipe/PipeFactoryLoader.java

@@ -82,17 +82,17 @@ public final class PipeFactoryLoader {
 	}
 
 	public static List<IPipeFactory> mergeFiles(final List<URL> files) {
-		final List<IPipeFactory> list = new ArrayList<IPipeFactory>();
+		final List<IPipeFactory> mergedPipeFactories = new ArrayList<IPipeFactory>();
 		for (URL url : files) {
 			try {
 				final InputStream is = url.openStream();
-				list.addAll(loadFromStream(is));
+				mergedPipeFactories.addAll(loadFromStream(is));
 				is.close();
 			} catch (IOException e) {
 				throw new IllegalStateException(e);
 			}
 
 		}
-		return list;
+		return mergedPipeFactories;
 	}
 }