removed some more pmd issues

src/test/java/teetime/stage/basic/distributor/DistributorTest.java

@@ -41,58 +41,60 @@ public class DistributorTest {
 	public ExpectedException expectedException = ExpectedException.none();
 
 	private Distributor<Integer> distributor;
-	private List<Integer> fstList;
-	private List<Integer> sndList;
+	private List<Integer> firstIntegers;
+	private List<Integer> secondIntegers;
 
 	@Before
 	public void initializeDistributor() throws Exception {
 		this.distributor = new Distributor<Integer>();
-		this.fstList = new ArrayList<Integer>();
-		this.sndList = new ArrayList<Integer>();
+		this.firstIntegers = new ArrayList<Integer>();
+		this.secondIntegers = new ArrayList<Integer>();
 	}
 
 	@Test
 	public void roundRobinShouldWork() {
 		distributor.setStrategy(new RoundRobinStrategy());
 
-		test(distributor).and().send(1, 2, 3, 4, 5).to(distributor.getInputPort()).and().receive(fstList).from(distributor.getNewOutputPort()).and()
-				.receive(sndList).from(distributor.getNewOutputPort()).start();
+		test(distributor).and().send(1, 2, 3, 4, 5).to(distributor.getInputPort()).and().receive(firstIntegers).from(distributor.getNewOutputPort()).and()
+				.receive(secondIntegers).from(distributor.getNewOutputPort()).start();
 
-		assertThat(this.fstList, contains(1, 3, 5));
-		assertThat(this.sndList, contains(2, 4));
+		assertThat(this.firstIntegers, contains(1, 3, 5));
+		assertThat(this.secondIntegers, contains(2, 4));
 	}
 
 	@Test
 	public void singleElementRoundRobinShouldWork() {
 		distributor.setStrategy(new RoundRobinStrategy());
 
-		test(distributor).and().send(1).to(distributor.getInputPort()).and().receive(fstList).from(distributor.getNewOutputPort()).and().receive(sndList)
+		test(distributor).and().send(1).to(distributor.getInputPort()).and().receive(firstIntegers).from(distributor.getNewOutputPort()).and()
+				.receive(secondIntegers)
 				.from(distributor.getNewOutputPort()).start();
 
-		assertThat(this.fstList, contains(1));
-		assertThat(this.sndList, is(empty()));
+		assertThat(this.firstIntegers, contains(1));
+		assertThat(this.secondIntegers, is(empty()));
 	}
 
 	@Test
 	public void copyByReferenceShouldWork() {
 		distributor.setStrategy(new CopyByReferenceStrategy());
 
-		test(distributor).and().send(1, 2, 3, 4, 5).to(distributor.getInputPort()).and().receive(fstList).from(distributor.getNewOutputPort()).and()
-				.receive(sndList).from(distributor.getNewOutputPort()).start();
+		test(distributor).and().send(1, 2, 3, 4, 5).to(distributor.getInputPort()).and().receive(firstIntegers).from(distributor.getNewOutputPort()).and()
+				.receive(secondIntegers).from(distributor.getNewOutputPort()).start();
 
-		assertThat(this.fstList, contains(1, 2, 3, 4, 5));
-		assertThat(this.sndList, contains(1, 2, 3, 4, 5));
+		assertThat(this.firstIntegers, contains(1, 2, 3, 4, 5));
+		assertThat(this.secondIntegers, contains(1, 2, 3, 4, 5));
 	}
 
 	@Test
 	public void singleElementCopyByReferenceShouldWork() {
 		distributor.setStrategy(new CopyByReferenceStrategy());
 
-		test(distributor).and().send(1).to(distributor.getInputPort()).and().receive(fstList).from(distributor.getNewOutputPort()).and().receive(sndList)
+		test(distributor).and().send(1).to(distributor.getInputPort()).and().receive(firstIntegers).from(distributor.getNewOutputPort()).and()
+				.receive(secondIntegers)
 				.from(distributor.getNewOutputPort()).start();
 
-		assertThat(this.fstList, contains(1));
-		assertThat(this.sndList, contains(1));
+		assertThat(this.firstIntegers, contains(1));
+		assertThat(this.secondIntegers, contains(1));
 	}
 
 	@Test

src/test/java/teetime/util/classpath/FileSearcherTest.java

@@ -30,20 +30,20 @@ public class FileSearcherTest {
 
 	@Test
 	public void fileInClasspath() throws IOException {
-		final List<URL> list = FileSearcher.loadResources("pipe-factories.conf");
-		Assert.assertEquals(false, list.isEmpty()); 
+		final List<URL> urls = FileSearcher.loadResources("pipe-factories.conf");
+		Assert.assertEquals(false, urls.isEmpty()); 
 	}
 
 	@Test
 	public void multipleFiles() throws IOException {
-		final List<URL> list = FileSearcher.loadResources("LICENSE.txt");
-		Assert.assertEquals(true, list.size() > 1); 
+		final List<URL> urls = FileSearcher.loadResources("LICENSE.txt");
+		Assert.assertEquals(true, urls.size() > 1); 
 	}
 
 	@Test
 	public void missingFile() throws IOException {
-		final List<URL> list = FileSearcher.loadResources("filethatdoesnotexistinanyproject.nope");
-		Assert.assertEquals(true, list.isEmpty()); 
+		final List<URL> urls = FileSearcher.loadResources("filethatdoesnotexistinanyproject.nope");
+		Assert.assertEquals(true, urls.isEmpty()); 
 	}
 
 }