diff --git a/src/main/java/teetime/stage/string/WordCounter.java b/src/main/java/teetime/stage/string/WordCounter.java
index 30baa8eb0f47f6b3df4348b15134b96fbe5c549f..263b1e5cb0a9fb2c66e540005ef2719f6eb49e63 100644
--- a/src/main/java/teetime/stage/string/WordCounter.java
+++ b/src/main/java/teetime/stage/string/WordCounter.java
@@ -46,7 +46,6 @@ public final class WordCounter extends CompositeStage {
 		this.lastStages.add(this.mapCounter);
 
 		final ToLowerCase toLowerCase = new ToLowerCase();
-		final WordcharacterFilter wordcharacterFilter = new WordcharacterFilter();
 
 		connectStages(this.tokenizer.getOutputPort(), toLowerCase.getInputPort());
 		connectStages(toLowerCase.getOutputPort(), this.mapCounter.getInputPort());
diff --git a/src/test/java/teetime/examples/cipher/CipherTest.java b/src/test/java/teetime/examples/cipher/CipherTest.java
index 50a3cc82fb991f26fb5e9297d77e702457d39886..963980e48fb4d1810a03b9cd024c064dcfafcd49 100644
--- a/src/test/java/teetime/examples/cipher/CipherTest.java
+++ b/src/test/java/teetime/examples/cipher/CipherTest.java
@@ -45,7 +45,6 @@ public class CipherTest {
 
 		final AnalysisConfiguration configuration = new CipherConfiguration(inputFile, outputFile, password);
 		final Analysis analysis = new Analysis(configuration);
-		analysis.init();
 		analysis.start();
 
 		Assert.assertTrue(Files.equal(new File(inputFile), new File(outputFile)));
diff --git a/src/test/java/teetime/examples/tokenizer/TokenizerTest.java b/src/test/java/teetime/examples/tokenizer/TokenizerTest.java
index 6c337c4d80e9633c1ff6cc7963f286a17dd703db..86e5cc950965eba19ba745a64178dd00005a174f 100644
--- a/src/test/java/teetime/examples/tokenizer/TokenizerTest.java
+++ b/src/test/java/teetime/examples/tokenizer/TokenizerTest.java
@@ -44,7 +44,6 @@ public class TokenizerTest {
 
 		final TokenizerConfiguration configuration = new TokenizerConfiguration(inputFile, password);
 		final Analysis analysis = new Analysis(configuration);
-		analysis.init();
 		analysis.start();
 
 		final String string = Files.toString(new File("src/test/resources/data/input.txt"), Charset.forName("UTF-8"));