SONAR-5128 Package a release version of sonar-channel

4 files changed, 0 insertions, 614 deletions

diff --git a/sonar-channel/src/test/java/org/sonar/channel/ChannelDispatcherTest.java b/sonar-channel/src/test/java/org/sonar/channel/ChannelDispatcherTest.java
deleted file mode 100644
index 329c09841b4..00000000000
--- a/sonar-channel/src/test/java/org/sonar/channel/ChannelDispatcherTest.java
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.channel;
-
-import static org.hamcrest.Matchers.is;
-import static org.junit.Assert.assertThat;
-
-import org.junit.Test;
-
-public class ChannelDispatcherTest {
-
-  @Test
-  public void shouldRemoveSpacesFromString() {
-    ChannelDispatcher<StringBuilder> dispatcher = ChannelDispatcher.builder().addChannel(new SpaceDeletionChannel()).build();
-    StringBuilder output = new StringBuilder();
-    dispatcher.consume(new CodeReader("two words"), output);
-    assertThat(output.toString(), is("twowords"));
-  }
-
-  @Test
-  public void shouldAddChannels() {
-    ChannelDispatcher<StringBuilder> dispatcher = ChannelDispatcher.builder().addChannels(new SpaceDeletionChannel(), new FakeChannel()).build();
-    assertThat(dispatcher.getChannels().length, is(2));
-    assertThat(dispatcher.getChannels()[0], is(SpaceDeletionChannel.class));
-    assertThat(dispatcher.getChannels()[1], is(FakeChannel.class));
-  }
-
-  @Test(expected = IllegalStateException.class)
-  public void shouldThrowExceptionWhenNoChannelToConsumeNextCharacter() {
-    ChannelDispatcher<StringBuilder> dispatcher = ChannelDispatcher.builder().failIfNoChannelToConsumeOneCharacter().build();
-    dispatcher.consume(new CodeReader("two words"), new StringBuilder());
-  }
-
-  private static class SpaceDeletionChannel extends Channel<StringBuilder> {
-    @Override
-    public boolean consume(CodeReader code, StringBuilder output) {
-      if (code.peek() == ' ') {
-        code.pop();
-      } else {
-        output.append((char) code.pop());
-      }
-      return true;
-    }
-  }
-
-  private static class FakeChannel extends Channel<StringBuilder> {
-    @Override
-    public boolean consume(CodeReader code, StringBuilder output) {
-      boolean b = true;
-      return b;
-    }
-  }
-
-}
diff --git a/sonar-channel/src/test/java/org/sonar/channel/CodeBufferTest.java b/sonar-channel/src/test/java/org/sonar/channel/CodeBufferTest.java
deleted file mode 100644
index 4077fbad02c..00000000000
--- a/sonar-channel/src/test/java/org/sonar/channel/CodeBufferTest.java
+++ /dev/null
@@ -1,327 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.channel;
-
-import static junit.framework.Assert.assertEquals;
-import static org.hamcrest.core.Is.is;
-import static org.junit.Assert.assertThat;
-
-import java.io.IOException;
-import java.util.regex.Pattern;
-
-import org.junit.Test;
-
-public class CodeBufferTest {
-
-  private CodeReaderConfiguration defaulConfiguration = new CodeReaderConfiguration();
-
-  @Test
-  public void testPop() {
-    CodeBuffer code = new CodeBuffer("pa", defaulConfiguration);
-    assertThat((char) code.pop(), is('p'));
-    assertThat((char) code.pop(), is('a'));
-    assertThat(code.pop(), is( -1));
-  }
-
-  @Test
-  public void testPeek() {
-    CodeBuffer code = new CodeBuffer("pa", defaulConfiguration);
-    assertThat((char) code.peek(), is('p'));
-    assertThat((char) code.peek(), is('p'));
-    code.pop();
-    assertThat((char) code.peek(), is('a'));
-    code.pop();
-    assertThat(code.peek(), is( -1));
-  }
-
-  @Test
-  public void testLastCharacter() {
-    CodeBuffer reader = new CodeBuffer("bar", defaulConfiguration);
-    assertThat(reader.lastChar(), is( -1));
-    reader.pop();
-    assertThat((char) reader.lastChar(), is('b'));
-  }
-
-  @Test
-  public void testGetColumnAndLinePosition() {
-    CodeBuffer reader = new CodeBuffer("pa\nc\r\ns\r\n\r\n", defaulConfiguration);
-    assertThat(reader.getColumnPosition(), is(0));
-    assertThat(reader.getLinePosition(), is(1));
-    reader.pop(); // p
-    reader.pop(); // a
-    assertThat(reader.getColumnPosition(), is(2));
-    assertThat(reader.getLinePosition(), is(1));
-    reader.peek(); // \n
-    reader.lastChar(); // a
-    assertThat(reader.getColumnPosition(), is(2));
-    assertThat(reader.getLinePosition(), is(1));
-    reader.pop(); // \n
-    assertThat(reader.getColumnPosition(), is(0));
-    assertThat(reader.getLinePosition(), is(2));
-    reader.pop(); // c
-    assertThat(reader.getColumnPosition(), is(1));
-    assertThat(reader.getLinePosition(), is(2));
-    reader.pop(); // \r
-    reader.pop(); // \n
-    assertThat(reader.getColumnPosition(), is(0));
-    assertThat(reader.getLinePosition(), is(3));
-    assertThat((char) reader.pop(), is('s'));
-    reader.pop(); // \r
-    assertThat(reader.getColumnPosition(), is(2));
-    assertThat(reader.getLinePosition(), is(3));
-    reader.pop(); // \n
-    assertThat(reader.getColumnPosition(), is(0));
-    assertThat(reader.getLinePosition(), is(4));
-    reader.pop(); // \r
-    reader.pop(); // \n
-    assertThat(reader.getColumnPosition(), is(0));
-    assertThat(reader.getLinePosition(), is(5));
-  }
-
-  @Test
-  public void testStartAndStopRecording() {
-    CodeBuffer reader = new CodeBuffer("123456", defaulConfiguration);
-    reader.pop();
-    assertEquals("", reader.stopRecording().toString());
-
-    reader.startRecording();
-    reader.pop();
-    reader.pop();
-    reader.peek();
-    assertEquals("23", reader.stopRecording().toString());
-    assertEquals("", reader.stopRecording().toString());
-  }
-
-  @Test
-  public void testCharAt() {
-    CodeBuffer reader = new CodeBuffer("123456", defaulConfiguration);
-    assertEquals('1', reader.charAt(0));
-    assertEquals('6', reader.charAt(5));
-  }
-
-  @Test
-  public void testCharAtIndexOutOfBoundsException() {
-    CodeBuffer reader = new CodeBuffer("12345", defaulConfiguration);
-    assertEquals(reader.charAt(5), (char) -1);
-  }
-
-  @Test
-  public void testReadWithSpecificTabWidth() {
-    CodeReaderConfiguration configuration = new CodeReaderConfiguration();
-    configuration.setTabWidth(4);
-    CodeBuffer reader = new CodeBuffer("pa\n\tc", configuration);
-    assertEquals('\n', reader.charAt(2));
-    assertEquals('\t', reader.charAt(3));
-    assertEquals('c', reader.charAt(4));
-    assertThat(reader.getColumnPosition(), is(0));
-    assertThat(reader.getLinePosition(), is(1));
-    reader.pop(); // p
-    reader.pop(); // a
-    assertThat(reader.getColumnPosition(), is(2));
-    assertThat(reader.getLinePosition(), is(1));
-    reader.peek(); // \n
-    reader.lastChar(); // a
-    assertThat(reader.getColumnPosition(), is(2));
-    assertThat(reader.getLinePosition(), is(1));
-    reader.pop(); // \n
-    assertThat(reader.getColumnPosition(), is(0));
-    assertThat(reader.getLinePosition(), is(2));
-    reader.pop(); // \t
-    assertThat(reader.getColumnPosition(), is(4));
-    assertThat(reader.getLinePosition(), is(2));
-    reader.pop(); // c
-    assertThat(reader.getColumnPosition(), is(5));
-    assertThat(reader.getLinePosition(), is(2));
-  }
-
-  @Test
-  public void testCodeReaderFilter() throws Exception {
-    CodeReaderConfiguration configuration = new CodeReaderConfiguration();
-    configuration.setCodeReaderFilters(new ReplaceNumbersFilter());
-    CodeBuffer code = new CodeBuffer("abcd12efgh34", configuration);
-    // test #charAt
-    assertEquals('a', code.charAt(0));
-    assertEquals('-', code.charAt(4));
-    assertEquals('-', code.charAt(5));
-    assertEquals('e', code.charAt(6));
-    assertEquals('-', code.charAt(10));
-    assertEquals('-', code.charAt(11));
-    // test peek and pop
-    assertThat((char) code.peek(), is('a'));
-    assertThat((char) code.pop(), is('a'));
-    assertThat((char) code.pop(), is('b'));
-    assertThat((char) code.pop(), is('c'));
-    assertThat((char) code.pop(), is('d'));
-    assertThat((char) code.peek(), is('-'));
-    assertThat((char) code.pop(), is('-'));
-    assertThat((char) code.pop(), is('-'));
-    assertThat((char) code.pop(), is('e'));
-    assertThat((char) code.pop(), is('f'));
-    assertThat((char) code.pop(), is('g'));
-    assertThat((char) code.pop(), is('h'));
-    assertThat((char) code.pop(), is('-'));
-    assertThat((char) code.pop(), is('-'));
-  }
-
-  @Test
-  public void theLengthShouldBeTheSameThanTheStringLength() {
-    String myCode = "myCode";
-    assertThat(new CodeBuffer(myCode, new CodeReaderConfiguration()).length(), is(6));
-  }
-
-  @Test
-  public void theLengthShouldDecreaseEachTimeTheInputStreamIsConsumed() {
-    String myCode = "myCode";
-    CodeBuffer codeBuffer = new CodeBuffer(myCode, new CodeReaderConfiguration());
-    codeBuffer.pop();
-    codeBuffer.pop();
-    assertThat(codeBuffer.length(), is(4));
-  }
-
-  @Test
-  public void testSeveralCodeReaderFilter() throws Exception {
-    CodeReaderConfiguration configuration = new CodeReaderConfiguration();
-    configuration.setCodeReaderFilters(new ReplaceNumbersFilter(), new ReplaceCharFilter());
-    CodeBuffer code = new CodeBuffer("abcd12efgh34", configuration);
-    // test #charAt
-    assertEquals('*', code.charAt(0));
-    assertEquals('-', code.charAt(4));
-    assertEquals('-', code.charAt(5));
-    assertEquals('*', code.charAt(6));
-    assertEquals('-', code.charAt(10));
-    assertEquals('-', code.charAt(11));
-    // test peek and pop
-    assertThat((char) code.peek(), is('*'));
-    assertThat((char) code.pop(), is('*'));
-    assertThat((char) code.pop(), is('*'));
-    assertThat((char) code.pop(), is('*'));
-    assertThat((char) code.pop(), is('*'));
-    assertThat((char) code.peek(), is('-'));
-    assertThat((char) code.pop(), is('-'));
-    assertThat((char) code.pop(), is('-'));
-    assertThat((char) code.pop(), is('*'));
-    assertThat((char) code.pop(), is('*'));
-    assertThat((char) code.pop(), is('*'));
-    assertThat((char) code.pop(), is('*'));
-    assertThat((char) code.pop(), is('-'));
-    assertThat((char) code.pop(), is('-'));
-  }
-
-  @Test
-  @SuppressWarnings({ "unchecked", "rawtypes" })
-  public void testChannelCodeReaderFilter() throws Exception {
-    // create a windowing channel that drops the 2 first characters, keeps 6 characters and drops the rest of the line
-    CodeReaderConfiguration configuration = new CodeReaderConfiguration();
-    configuration.setCodeReaderFilters(new ChannelCodeReaderFilter(new Object(), new WindowingChannel()));
-    CodeBuffer code = new CodeBuffer("0123456789\nABCDEFGHIJ", configuration);
-    // test #charAt
-    assertEquals('2', code.charAt(0));
-    assertEquals('7', code.charAt(5));
-    assertEquals('\n', code.charAt(6));
-    assertEquals('C', code.charAt(7));
-    assertEquals('H', code.charAt(12));
-    assertEquals( -1, code.intAt(13));
-    // test peek and pop
-    assertThat((char) code.peek(), is('2'));
-    assertThat((char) code.pop(), is('2'));
-    assertThat((char) code.pop(), is('3'));
-    assertThat((char) code.pop(), is('4'));
-    assertThat((char) code.pop(), is('5'));
-    assertThat((char) code.pop(), is('6'));
-    assertThat((char) code.pop(), is('7'));// and 8 shouldn't show up
-    assertThat((char) code.pop(), is('\n'));
-    assertThat((char) code.peek(), is('C'));
-    assertThat((char) code.pop(), is('C'));
-    assertThat((char) code.pop(), is('D'));
-    assertThat((char) code.pop(), is('E'));
-    assertThat((char) code.pop(), is('F'));
-    assertThat((char) code.pop(), is('G'));
-    assertThat((char) code.pop(), is('H'));
-    assertThat(code.pop(), is( -1));
-  }
-
-  /**
-   * Backward compatibility with a COBOL plugin: filter returns 0 instead of -1, when end of the stream has been reached.
-   */
-  @Test(timeout = 1000)
-  public void testWrongEndOfStreamFilter() {
-    CodeReaderConfiguration configuration = new CodeReaderConfiguration();
-    configuration.setCodeReaderFilters(new WrongEndOfStreamFilter());
-    new CodeBuffer("foo", configuration);
-  }
-
-  class WrongEndOfStreamFilter extends CodeReaderFilter<Object> {
-    @Override
-    public int read(char[] filteredBuffer, int offset, int length) throws IOException {
-      return 0;
-    }
-  }
-
-  class ReplaceNumbersFilter extends CodeReaderFilter<Object> {
-
-    private Pattern pattern = Pattern.compile("\\d");
-    private String REPLACEMENT = "-";
-
-    @Override
-    public int read(char[] cbuf, int off, int len) throws IOException {
-      char[] tempBuffer = new char[cbuf.length];
-      int charCount = getReader().read(tempBuffer, off, len);
-      if (charCount != -1) {
-        String filteredString = pattern.matcher(new String(tempBuffer)).replaceAll(REPLACEMENT);
-        System.arraycopy(filteredString.toCharArray(), 0, cbuf, 0, tempBuffer.length);
-      }
-      return charCount;
-    }
-  }
-
-  class ReplaceCharFilter extends CodeReaderFilter<Object> {
-
-    private Pattern pattern = Pattern.compile("[a-zA-Z]");
-    private String REPLACEMENT = "*";
-
-    @Override
-    public int read(char[] cbuf, int off, int len) throws IOException {
-      char[] tempBuffer = new char[cbuf.length];
-      int charCount = getReader().read(tempBuffer, off, len);
-      if (charCount != -1) {
-        String filteredString = pattern.matcher(new String(tempBuffer)).replaceAll(REPLACEMENT);
-        System.arraycopy(filteredString.toCharArray(), 0, cbuf, 0, tempBuffer.length);
-      }
-      return charCount;
-    }
-  }
-
-  @SuppressWarnings("rawtypes")
-  class WindowingChannel extends Channel {
-
-    @Override
-    public boolean consume(CodeReader code, Object output) {
-      int columnPosition = code.getColumnPosition();
-      if (code.peek() == '\n') {
-        return false;
-      }
-      if (columnPosition < 2 || columnPosition > 7) {
-        code.pop();
-        return true;
-      }
-      return false;
-    }
-  }
-}
diff --git a/sonar-channel/src/test/java/org/sonar/channel/CodeReaderTest.java b/sonar-channel/src/test/java/org/sonar/channel/CodeReaderTest.java
deleted file mode 100644
index 21c5394961c..00000000000
--- a/sonar-channel/src/test/java/org/sonar/channel/CodeReaderTest.java
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.channel;
-
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.ExpectedException;
-
-import java.io.StringReader;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-import static org.hamcrest.core.Is.is;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertThat;
-
-public class CodeReaderTest {
-
-  @Rule
-  public ExpectedException thrown = ExpectedException.none();
-
-  @Test
-  public void testPopWithAppendable() {
-    CodeReader reader = new CodeReader("package org.sonar;");
-
-    StringBuilder sw = new StringBuilder();
-    reader.pop(sw);
-    assertEquals("p", sw.toString());
-    reader.pop(sw);
-    assertEquals("pa", sw.toString());
-
-  }
-
-  @Test
-  public void testPeekACharArray() {
-    CodeReader reader = new CodeReader(new StringReader("bar"));
-    char[] chars = reader.peek(2);
-    assertThat(chars.length, is(2));
-    assertThat(chars[0], is('b'));
-    assertThat(chars[1], is('a'));
-  }
-
-  @Test
-  public void testPeekTo() {
-    CodeReader reader = new CodeReader(new StringReader("package org.sonar;"));
-    StringBuilder result = new StringBuilder();
-    reader.peekTo(new EndMatcher() {
-
-      public boolean match(int endFlag) {
-        return 'r' == (char) endFlag;
-      }
-    }, result);
-    assertEquals("package o", result.toString());
-    assertThat(reader.peek(), is((int) 'p')); // never called pop()
-  }
-
-  @Test
-  public void testPopTo() {
-    CodeReader reader = new CodeReader(new StringReader("package org.sonar;"));
-    StringBuilder result = new StringBuilder();
-    reader.popTo(new EndMatcher() {
-
-      public boolean match(int endFlag) {
-        return 'r' == (char) endFlag;
-      }
-    }, result);
-    assertThat(result.toString(), is("package o"));
-    assertThat(reader.peek(), is((int) 'r'));
-    CodeReader.Cursor previousCursor = reader.getPreviousCursor();
-    assertThat(previousCursor.getColumn(), is(0));
-    assertThat(previousCursor.getLine(), is(1));
-  }
-
-  @Test
-  public void testPopToWithRegex() {
-    CodeReader reader = new CodeReader(new StringReader("123ABC"));
-    StringBuilder token = new StringBuilder();
-    assertEquals(3, reader.popTo(Pattern.compile("\\d+").matcher(new String()), token));
-    assertEquals("123", token.toString());
-    assertEquals( -1, reader.popTo(Pattern.compile("\\d+").matcher(new String()), token));
-    assertEquals(3, reader.popTo(Pattern.compile("\\w+").matcher(new String()), token));
-    assertEquals("123ABC", token.toString());
-    assertEquals( -1, reader.popTo(Pattern.compile("\\w+").matcher(new String()), token));
-  }
-
-  @Test
-  public void testStackOverflowError() {
-    StringBuilder sb = new StringBuilder();
-    sb.append("\n");
-    for (int i = 0; i < 10000; i++) {
-      sb.append(Integer.toHexString(i));
-    }
-    CodeReader reader = new CodeReader(sb.toString());
-    reader.pop();
-    reader.pop();
-
-    thrown.expect(ChannelException.class);
-    thrown.expectMessage("Unable to apply regular expression '([a-fA-F]|\\d)+' at line 2 and column 1," +
-        " because it led to a stack overflow error." +
-        " This error may be due to an inefficient use of alternations - see http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=5050507");
-    reader.popTo(Pattern.compile("([a-fA-F]|\\d)+").matcher(""), new StringBuilder());
-  }
-
-  @Test
-  public void testPopToWithRegexAndFollowingMatcher() {
-    Matcher digitMatcher = Pattern.compile("\\d+").matcher(new String());
-    Matcher alphabeticMatcher = Pattern.compile("[a-zA-Z]").matcher(new String());
-    StringBuilder token = new StringBuilder();
-    assertEquals( -1, new CodeReader(new StringReader("123 ABC")).popTo(digitMatcher, alphabeticMatcher, token));
-    assertEquals("", token.toString());
-    assertEquals(3, new CodeReader(new StringReader("123ABC")).popTo(digitMatcher, alphabeticMatcher, token));
-    assertEquals("123", token.toString());
-  }
-}
diff --git a/sonar-channel/src/test/java/org/sonar/channel/RegexChannelTest.java b/sonar-channel/src/test/java/org/sonar/channel/RegexChannelTest.java
deleted file mode 100644
index 77c184e53e9..00000000000
--- a/sonar-channel/src/test/java/org/sonar/channel/RegexChannelTest.java
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.channel;
-
-import static org.hamcrest.Matchers.is;
-import static org.junit.Assert.assertThat;
-
-import org.junit.Test;
-
-public class RegexChannelTest {
-
-  @Test
-  public void shouldMatch() {
-    ChannelDispatcher<StringBuilder> dispatcher = ChannelDispatcher.builder().addChannel(new MyWordChannel()).addChannel(new BlackholeChannel()).build();
-    StringBuilder output = new StringBuilder();
-    dispatcher.consume(new CodeReader("my word"), output);
-    assertThat(output.toString(), is("<w>my</w> <w>word</w>"));
-  }
-  
-  @Test
-  public void shouldMatchTokenLongerThanBuffer() {
-    ChannelDispatcher<StringBuilder> dispatcher = ChannelDispatcher.builder().addChannel(new MyLiteralChannel()).build();
-    StringBuilder output = new StringBuilder();
-    
-    CodeReaderConfiguration codeReaderConfiguration = new CodeReaderConfiguration();
-
-    int literalLength = 100000;
-    String veryLongLiteral = String.format(String.format("%%0%dd", literalLength), 0).replace("0", "a");
-    
-    assertThat(veryLongLiteral.length(), is(100000));
-    dispatcher.consume(new CodeReader("\">" + veryLongLiteral + "<\"", codeReaderConfiguration), output);
-    assertThat(output.toString(), is("<literal>\">" + veryLongLiteral + "<\"</literal>"));
-  }
-
-  private static class MyLiteralChannel extends RegexChannel<StringBuilder> {
-
-    public MyLiteralChannel() {
-      super("\"[^\"]*+\"");
-    }
-
-    @Override
-    protected void consume(CharSequence token, StringBuilder output) {
-      output.append("<literal>" + token + "</literal>");
-    }
-  }
-  
-  private static class MyWordChannel extends RegexChannel<StringBuilder> {
-
-    public MyWordChannel() {
-      super("\\w++");
-    }
-
-    @Override
-    protected void consume(CharSequence token, StringBuilder output) {
-      output.append("<w>" + token + "</w>");
-    }
-  }
-
-  private static class BlackholeChannel extends Channel<StringBuilder> {
-
-    @Override
-    public boolean consume(CodeReader code, StringBuilder output) {
-      output.append((char) code.pop());
-      return true;
-    }
-  }
-
-}