Fix EOLs

7 files changed, 1277 insertions, 1277 deletions

diff --git a/org.jacoco.ant/src/org/jacoco/ant/AbstractCoverageTask.java b/org.jacoco.ant/src/org/jacoco/ant/AbstractCoverageTask.java
index 6c8d37c2..c9bd0f7d 100644
--- a/org.jacoco.ant/src/org/jacoco/ant/AbstractCoverageTask.java
+++ b/org.jacoco.ant/src/org/jacoco/ant/AbstractCoverageTask.java
@@ -1,215 +1,215 @@
-/*******************************************************************************

- * Copyright (c) 2009, 2012 Mountainminds GmbH & Co. KG and Contributors

- * All rights reserved. This program and the accompanying materials

- * are made available under the terms of the Eclipse Public License v1.0

- * which accompanies this distribution, and is available at

- * http://www.eclipse.org/legal/epl-v10.html

- *

- * Contributors:

- *    Brock Janiczak - initial API and implementation

- *    

- *******************************************************************************/

-package org.jacoco.ant;

-

-import java.io.File;

-import java.io.IOException;

-

-import org.apache.tools.ant.BuildException;

-import org.apache.tools.ant.Task;

-import org.jacoco.agent.AgentJar;

-import org.jacoco.core.runtime.AgentOptions;

-

-/**

- * Base class for all coverage tasks that require agent options

- */

-public class AbstractCoverageTask extends Task {

-

-	private final AgentOptions agentOptions;

-

-	private boolean enabled;

-

-	/**

-	 * Create default agent options

-	 */

-	protected AbstractCoverageTask() {

-		super();

-		agentOptions = new AgentOptions();

-		enabled = true;

-	}

-

-	/**

-	 * @return Whether or not the current task is enabled

-	 */

-	public boolean isEnabled() {

-		return enabled;

-	}

-

-	/**

-	 * Sets whether or not the current task is enabled

-	 * 

-	 * @param enabled

-	 *            Enablement state of the task

-	 */

-	public void setEnabled(final boolean enabled) {

-		this.enabled = enabled;

-	}

-

-	/**

-	 * Gets the currently configured agent options for this task

-	 * 

-	 * @return Configured agent options

-	 */

-	public AgentOptions getAgentOptions() {

-		return agentOptions;

-	}

-

-	/**

-	 * Sets the location to write coverage execution data. Default is current

-	 * working directory

-	 * 

-	 * @param file

-	 *            Location to write coverage execution data

-	 */

-	public void setDestfile(final File file) {

-		agentOptions.setDestfile(file.getAbsolutePath());

-	}

-

-	/**

-	 * Append execution coverage data if a coverage file is already present.

-	 * Default is <code>true</code>

-	 * 

-	 * @param append

-	 *            <code>true</code> to append execution data to an existing file

-	 */

-	public void setAppend(final boolean append) {

-		agentOptions.setAppend(append);

-	}

-

-	/**

-	 * List of wildcard patterns classes to include for instrumentation. Default

-	 * is <code>*</code>

-	 * 

-	 * @param includes

-	 *            Wildcard pattern of included classes

-	 */

-	public void setIncludes(final String includes) {

-		agentOptions.setIncludes(includes);

-	}

-

-	/**

-	 * List of wildcard patterns classes to exclude from instrumentation.

-	 * Default is the empty string, no classes excluded

-	 * 

-	 * @param excludes

-	 *            Wildcard pattern of excluded classes

-	 */

-	public void setExcludes(final String excludes) {

-		agentOptions.setExcludes(excludes);

-	}

-

-	/**

-	 * List of wildcard patterns for classloaders that JaCoCo will not

-	 * instrument classes from. Default is

-	 * <code>sun.reflect.DelegatingClassLoader</code>

-	 * 

-	 * @param exclClassLoader

-	 *            Wildcard pattern of class loaders to exclude

-	 */

-	public void setExclClassLoader(final String exclClassLoader) {

-		agentOptions.setExclClassloader(exclClassLoader);

-	}

-

-	/**

-	 * Sets the session identifier. Default is a auto-generated id

-	 * 

-	 * @param id

-	 *            session identifier

-	 */

-	public void setSessionId(final String id) {

-		agentOptions.setSessionId(id);

-	}

-

-	/**

-	 * Dump coverage data on VM termination. Default is <code>true</code>

-	 * 

-	 * @param dumpOnExit

-	 *            <code>true</code> to write coverage data on VM termination

-	 */

-	public void setDumpOnExit(final boolean dumpOnExit) {

-		agentOptions.setDumpOnExit(dumpOnExit);

-	}

-

-	/**

-	 * Sets the output method. Default is <code>file</code>

-	 * 

-	 * @param output

-	 *            Output method

-	 */

-	public void setOutput(final String output) {

-		agentOptions.setOutput(output);

-	}

-

-	/**

-	 * Sets the IP address or hostname to bind to when output method is tcp

-	 * server or connect to when the output method is tcp client. Default is

-	 * <code>localhost</code>

-	 * 

-	 * @param address

-	 *            Address to bind or connect to

-	 */

-	public void setAddress(final String address) {

-		agentOptions.setAddress(address);

-	}

-

-	/**

-	 * Sets the Port to bind to when the output method is tcp server or connect

-	 * to when the output method is tcp client. Default is <code>6300</code>

-	 * 

-	 * @param port

-	 */

-	public void setPort(final int port) {

-		agentOptions.setPort(port);

-	}

-

-	/**

-	 * Sets the directory where all class files seen by the agent should be

-	 * dumped to.

-	 * 

-	 * @param dir

-	 *            dump output location

-	 */

-	public void setClassdumpdir(final File dir) {

-		agentOptions.setClassDumpDir(dir.getAbsolutePath());

-	}

-

-	/**

-	 * Creates JVM argument to launch with the specified JaCoCo agent jar and

-	 * the current options

-	 * 

-	 * @return JVM Argument to pass to new VM

-	 */

-	protected String getLaunchingArgument() {

-		return getAgentOptions().getVMArgument(getAgentFile());

-	}

-

-	private File getAgentFile() {

-		try {

-			File agentFile = null;

-			final String agentFileLocation = getProject().getProperty(

-					"_jacoco.agentFile");

-			if (agentFileLocation != null) {

-				agentFile = new File(agentFileLocation);

-			} else {

-				agentFile = AgentJar.extractToTempLocation();

-				getProject().setProperty("_jacoco.agentFile",

-						agentFile.toString());

-			}

-

-			return agentFile;

-		} catch (final IOException e) {

-			throw new BuildException("Unable to extract agent jar", e,

-					getLocation());

-		}

-	}

-

-}

+/*******************************************************************************
+ * Copyright (c) 2009, 2012 Mountainminds GmbH & Co. KG and Contributors
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Brock Janiczak - initial API and implementation
+ *    
+ *******************************************************************************/
+package org.jacoco.ant;
+
+import java.io.File;
+import java.io.IOException;
+
+import org.apache.tools.ant.BuildException;
+import org.apache.tools.ant.Task;
+import org.jacoco.agent.AgentJar;
+import org.jacoco.core.runtime.AgentOptions;
+
+/**
+ * Base class for all coverage tasks that require agent options
+ */
+public class AbstractCoverageTask extends Task {
+
+	private final AgentOptions agentOptions;
+
+	private boolean enabled;
+
+	/**
+	 * Create default agent options
+	 */
+	protected AbstractCoverageTask() {
+		super();
+		agentOptions = new AgentOptions();
+		enabled = true;
+	}
+
+	/**
+	 * @return Whether or not the current task is enabled
+	 */
+	public boolean isEnabled() {
+		return enabled;
+	}
+
+	/**
+	 * Sets whether or not the current task is enabled
+	 * 
+	 * @param enabled
+	 *            Enablement state of the task
+	 */
+	public void setEnabled(final boolean enabled) {
+		this.enabled = enabled;
+	}
+
+	/**
+	 * Gets the currently configured agent options for this task
+	 * 
+	 * @return Configured agent options
+	 */
+	public AgentOptions getAgentOptions() {
+		return agentOptions;
+	}
+
+	/**
+	 * Sets the location to write coverage execution data. Default is current
+	 * working directory
+	 * 
+	 * @param file
+	 *            Location to write coverage execution data
+	 */
+	public void setDestfile(final File file) {
+		agentOptions.setDestfile(file.getAbsolutePath());
+	}
+
+	/**
+	 * Append execution coverage data if a coverage file is already present.
+	 * Default is <code>true</code>
+	 * 
+	 * @param append
+	 *            <code>true</code> to append execution data to an existing file
+	 */
+	public void setAppend(final boolean append) {
+		agentOptions.setAppend(append);
+	}
+
+	/**
+	 * List of wildcard patterns classes to include for instrumentation. Default
+	 * is <code>*</code>
+	 * 
+	 * @param includes
+	 *            Wildcard pattern of included classes
+	 */
+	public void setIncludes(final String includes) {
+		agentOptions.setIncludes(includes);
+	}
+
+	/**
+	 * List of wildcard patterns classes to exclude from instrumentation.
+	 * Default is the empty string, no classes excluded
+	 * 
+	 * @param excludes
+	 *            Wildcard pattern of excluded classes
+	 */
+	public void setExcludes(final String excludes) {
+		agentOptions.setExcludes(excludes);
+	}
+
+	/**
+	 * List of wildcard patterns for classloaders that JaCoCo will not
+	 * instrument classes from. Default is
+	 * <code>sun.reflect.DelegatingClassLoader</code>
+	 * 
+	 * @param exclClassLoader
+	 *            Wildcard pattern of class loaders to exclude
+	 */
+	public void setExclClassLoader(final String exclClassLoader) {
+		agentOptions.setExclClassloader(exclClassLoader);
+	}
+
+	/**
+	 * Sets the session identifier. Default is a auto-generated id
+	 * 
+	 * @param id
+	 *            session identifier
+	 */
+	public void setSessionId(final String id) {
+		agentOptions.setSessionId(id);
+	}
+
+	/**
+	 * Dump coverage data on VM termination. Default is <code>true</code>
+	 * 
+	 * @param dumpOnExit
+	 *            <code>true</code> to write coverage data on VM termination
+	 */
+	public void setDumpOnExit(final boolean dumpOnExit) {
+		agentOptions.setDumpOnExit(dumpOnExit);
+	}
+
+	/**
+	 * Sets the output method. Default is <code>file</code>
+	 * 
+	 * @param output
+	 *            Output method
+	 */
+	public void setOutput(final String output) {
+		agentOptions.setOutput(output);
+	}
+
+	/**
+	 * Sets the IP address or hostname to bind to when output method is tcp
+	 * server or connect to when the output method is tcp client. Default is
+	 * <code>localhost</code>
+	 * 
+	 * @param address
+	 *            Address to bind or connect to
+	 */
+	public void setAddress(final String address) {
+		agentOptions.setAddress(address);
+	}
+
+	/**
+	 * Sets the Port to bind to when the output method is tcp server or connect
+	 * to when the output method is tcp client. Default is <code>6300</code>
+	 * 
+	 * @param port
+	 */
+	public void setPort(final int port) {
+		agentOptions.setPort(port);
+	}
+
+	/**
+	 * Sets the directory where all class files seen by the agent should be
+	 * dumped to.
+	 * 
+	 * @param dir
+	 *            dump output location
+	 */
+	public void setClassdumpdir(final File dir) {
+		agentOptions.setClassDumpDir(dir.getAbsolutePath());
+	}
+
+	/**
+	 * Creates JVM argument to launch with the specified JaCoCo agent jar and
+	 * the current options
+	 * 
+	 * @return JVM Argument to pass to new VM
+	 */
+	protected String getLaunchingArgument() {
+		return getAgentOptions().getVMArgument(getAgentFile());
+	}
+
+	private File getAgentFile() {
+		try {
+			File agentFile = null;
+			final String agentFileLocation = getProject().getProperty(
+					"_jacoco.agentFile");
+			if (agentFileLocation != null) {
+				agentFile = new File(agentFileLocation);
+			} else {
+				agentFile = AgentJar.extractToTempLocation();
+				getProject().setProperty("_jacoco.agentFile",
+						agentFile.toString());
+			}
+
+			return agentFile;
+		} catch (final IOException e) {
+			throw new BuildException("Unable to extract agent jar", e,
+					getLocation());
+		}
+	}
+
+}
diff --git a/org.jacoco.ant/src/org/jacoco/ant/AgentTask.java b/org.jacoco.ant/src/org/jacoco/ant/AgentTask.java
index ed846f47..43190ac2 100644
--- a/org.jacoco.ant/src/org/jacoco/ant/AgentTask.java
+++ b/org.jacoco.ant/src/org/jacoco/ant/AgentTask.java
@@ -1,49 +1,49 @@
-/*******************************************************************************

- * Copyright (c) 2009, 2012 Mountainminds GmbH & Co. KG and Contributors

- * All rights reserved. This program and the accompanying materials

- * are made available under the terms of the Eclipse Public License v1.0

- * which accompanies this distribution, and is available at

- * http://www.eclipse.org/legal/epl-v10.html

- *

- * Contributors:

- *    Brock Janiczak - initial API and implementation

- *    

- *******************************************************************************/

-package org.jacoco.ant;

-

-import org.apache.tools.ant.BuildException;

-

-/**

- * Ant task that will unpack the coverage agent jar and generate the JVM options

- * required to use it

- */

-public class AgentTask extends AbstractCoverageTask {

-

-	private String property;

-

-	/**

-	 * Sets the name of the property to hold the agent JVM options

-	 * 

-	 * @param property

-	 *            Name of the property to be populated

-	 */

-	public void setProperty(final String property) {

-		this.property = property;

-	}

-

-	/**

-	 * Unpacks a private copy of the JaCoCo agent and populates

-	 * <code>property</code> with the JVM arguments required to use it. The

-	 * value set into the property is only valid for the lifetime of the current

-	 * JVM. The agent jar will be removed on termination of the JVM.

-	 */

-	@Override

-	public void execute() throws BuildException {

-		if (property == null || property.length() == 0) {

-			throw new BuildException("Property is mandatory", getLocation());

-		}

-		final String jvmArg = isEnabled() ? getLaunchingArgument() : "";

-

-		getProject().setNewProperty(property, jvmArg);

-	}

-}

+/*******************************************************************************
+ * Copyright (c) 2009, 2012 Mountainminds GmbH & Co. KG and Contributors
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Brock Janiczak - initial API and implementation
+ *    
+ *******************************************************************************/
+package org.jacoco.ant;
+
+import org.apache.tools.ant.BuildException;
+
+/**
+ * Ant task that will unpack the coverage agent jar and generate the JVM options
+ * required to use it
+ */
+public class AgentTask extends AbstractCoverageTask {
+
+	private String property;
+
+	/**
+	 * Sets the name of the property to hold the agent JVM options
+	 * 
+	 * @param property
+	 *            Name of the property to be populated
+	 */
+	public void setProperty(final String property) {
+		this.property = property;
+	}
+
+	/**
+	 * Unpacks a private copy of the JaCoCo agent and populates
+	 * <code>property</code> with the JVM arguments required to use it. The
+	 * value set into the property is only valid for the lifetime of the current
+	 * JVM. The agent jar will be removed on termination of the JVM.
+	 */
+	@Override
+	public void execute() throws BuildException {
+		if (property == null || property.length() == 0) {
+			throw new BuildException("Property is mandatory", getLocation());
+		}
+		final String jvmArg = isEnabled() ? getLaunchingArgument() : "";
+
+		getProject().setNewProperty(property, jvmArg);
+	}
+}
diff --git a/org.jacoco.ant/src/org/jacoco/ant/CoverageTask.java b/org.jacoco.ant/src/org/jacoco/ant/CoverageTask.java
index 58d713ee..8aeee8f7 100644
--- a/org.jacoco.ant/src/org/jacoco/ant/CoverageTask.java
+++ b/org.jacoco.ant/src/org/jacoco/ant/CoverageTask.java
@@ -1,197 +1,197 @@
-/*******************************************************************************

- * Copyright (c) 2009, 2012 Mountainminds GmbH & Co. KG and Contributors

- * All rights reserved. This program and the accompanying materials

- * are made available under the terms of the Eclipse Public License v1.0

- * which accompanies this distribution, and is available at

- * http://www.eclipse.org/legal/epl-v10.html

- *

- * Contributors:

- *    Evgeny Mandrikov - TestNG support

- *    Brock Janiczak - initial API and implementation

- *    

- *******************************************************************************/

-package org.jacoco.ant;

-

-import static java.lang.String.format;

-

-import java.util.ArrayList;

-import java.util.Collection;

-

-import org.apache.tools.ant.BuildException;

-import org.apache.tools.ant.Project;

-import org.apache.tools.ant.RuntimeConfigurable;

-import org.apache.tools.ant.Task;

-import org.apache.tools.ant.TaskContainer;

-import org.apache.tools.ant.UnknownElement;

-

-/**

- * Container task to run Java/JUnit tasks with the JaCoCo agent jar. Coverage

- * will only be applied if all of the following are true:

- * <ul>

- * <li>Exactly one sub task may be present</li>

- * <li>Task must be either Java or JUnit</li>

- * <li>Task must be using a forked VM (so vm args can be passed)</li>

- * </ul>

- */

-public class CoverageTask extends AbstractCoverageTask implements TaskContainer {

-

-	private final Collection<TaskEnhancer> taskEnhancers = new ArrayList<TaskEnhancer>();

-	private Task childTask;

-

-	/**

-	 * Creates a new default coverage task

-	 */

-	public CoverageTask() {

-		super();

-		taskEnhancers.add(new JavaLikeTaskEnhancer("java"));

-		taskEnhancers.add(new JavaLikeTaskEnhancer("junit"));

-		taskEnhancers.add(new TestNGTaskEnhancer("testng"));

-	}

-

-	/**

-	 * Add child task to this container and reconfigure it to run with coverage

-	 * enabled

-	 */

-	public void addTask(final Task task) {

-		if (childTask != null) {

-			throw new BuildException(

-					"Only one child task can be supplied to the coverge task",

-					getLocation());

-		}

-

-		this.childTask = task;

-

-		final String subTaskTypeName = task.getTaskType();

-

-		final TaskEnhancer enhancer = findEnhancerForTask(subTaskTypeName);

-		if (enhancer == null) {

-			throw new BuildException(format(

-					"%s is not a valid child of the coverage task",

-					subTaskTypeName), getLocation());

-		}

-

-		if (isEnabled()) {

-			log(format("Enhancing %s with coverage", childTask.getTaskName()));

-			enhancer.enhanceTask(task);

-		}

-

-		task.maybeConfigure();

-	}

-

-	private TaskEnhancer findEnhancerForTask(final String taskName) {

-		for (final TaskEnhancer enhancer : taskEnhancers) {

-			if (enhancer.supportsTask(taskName)) {

-				return enhancer;

-			}

-		}

-

-		return null;

-	}

-

-	/**

-	 * Executes subtask and performs any required cleanup

-	 */

-	@Override

-	public void execute() throws BuildException {

-		if (childTask == null) {

-			throw new BuildException(

-					"A child task must be supplied for the coverage task",

-					getLocation());

-		}

-

-		childTask.execute();

-	}

-

-	/**

-	 * Task enhancer for TestNG. TestNG task always run in a forked VM and has

-	 * nested jvmargs elements

-	 */

-	private class TestNGTaskEnhancer extends JavaLikeTaskEnhancer {

-

-		public TestNGTaskEnhancer(final String supportedTaskName) {

-			super(supportedTaskName);

-		}

-

-		@Override

-		public void enhanceTask(final Task task) {

-			addJvmArgs(task);

-		}

-

-	}

-

-	/**

-	 * Basic task enhancer that can handle all 'java like' tasks. That is, tasks

-	 * that have a top level fork attribute and nested jvmargs elements

-	 */

-	private class JavaLikeTaskEnhancer implements TaskEnhancer {

-

-		private final String supportedTaskName;

-

-		public JavaLikeTaskEnhancer(final String supportedTaskName) {

-			this.supportedTaskName = supportedTaskName;

-		}

-

-		public boolean supportsTask(final String taskname) {

-			return taskname.equals(supportedTaskName);

-		}

-

-		public void enhanceTask(final Task task) {

-			final RuntimeConfigurable configurableWrapper = task

-					.getRuntimeConfigurableWrapper();

-

-			final String forkValue = getProject().replaceProperties(

-					(String) configurableWrapper.getAttributeMap().get("fork"));

-

-			if (!Project.toBoolean(forkValue)) {

-				throw new BuildException(

-						"Coverage can only be applied on a forked VM",

-						getLocation());

-			}

-

-			addJvmArgs(task);

-		}

-

-		public void addJvmArgs(final Task task) {

-			final UnknownElement el = new UnknownElement("jvmarg");

-			el.setTaskName("jvmarg");

-			el.setQName("jvmarg");

-

-			final RuntimeConfigurable runtimeConfigurableWrapper = el

-					.getRuntimeConfigurableWrapper();

-			runtimeConfigurableWrapper.setAttribute("value",

-					getLaunchingArgument());

-

-			task.getRuntimeConfigurableWrapper().addChild(

-					runtimeConfigurableWrapper);

-

-			((UnknownElement) task).addChild(el);

-		}

-	}

-

-	/**

-	 * The task enhancer is responsible for potentially reconfiguring a task to

-	 * support running with code coverage enabled

-	 */

-	private interface TaskEnhancer {

-		/**

-		 * @param taskname

-		 *            Task type to enhance

-		 * @return <code>true</code> if this enhancer is capable of enhancing

-		 *         the requested task type

-		 */

-		public boolean supportsTask(String taskname);

-

-		/**

-		 * Attempt to enhance the supplied task with coverage information. This

-		 * operation may fail if the task is being executed in the current VM

-		 * 

-		 * @param task

-		 *            Task instance to enhance (usually an

-		 *            {@link UnknownElement})

-		 * @throws BuildException

-		 *             Thrown if this enhancer can handle this type of task, but

-		 *             this instance can not be enhanced for some reason.

-		 */

-		public void enhanceTask(Task task) throws BuildException;

-	}

-}

+/*******************************************************************************
+ * Copyright (c) 2009, 2012 Mountainminds GmbH & Co. KG and Contributors
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Evgeny Mandrikov - TestNG support
+ *    Brock Janiczak - initial API and implementation
+ *    
+ *******************************************************************************/
+package org.jacoco.ant;
+
+import static java.lang.String.format;
+
+import java.util.ArrayList;
+import java.util.Collection;
+
+import org.apache.tools.ant.BuildException;
+import org.apache.tools.ant.Project;
+import org.apache.tools.ant.RuntimeConfigurable;
+import org.apache.tools.ant.Task;
+import org.apache.tools.ant.TaskContainer;
+import org.apache.tools.ant.UnknownElement;
+
+/**
+ * Container task to run Java/JUnit tasks with the JaCoCo agent jar. Coverage
+ * will only be applied if all of the following are true:
+ * <ul>
+ * <li>Exactly one sub task may be present</li>
+ * <li>Task must be either Java or JUnit</li>
+ * <li>Task must be using a forked VM (so vm args can be passed)</li>
+ * </ul>
+ */
+public class CoverageTask extends AbstractCoverageTask implements TaskContainer {
+
+	private final Collection<TaskEnhancer> taskEnhancers = new ArrayList<TaskEnhancer>();
+	private Task childTask;
+
+	/**
+	 * Creates a new default coverage task
+	 */
+	public CoverageTask() {
+		super();
+		taskEnhancers.add(new JavaLikeTaskEnhancer("java"));
+		taskEnhancers.add(new JavaLikeTaskEnhancer("junit"));
+		taskEnhancers.add(new TestNGTaskEnhancer("testng"));
+	}
+
+	/**
+	 * Add child task to this container and reconfigure it to run with coverage
+	 * enabled
+	 */
+	public void addTask(final Task task) {
+		if (childTask != null) {
+			throw new BuildException(
+					"Only one child task can be supplied to the coverge task",
+					getLocation());
+		}
+
+		this.childTask = task;
+
+		final String subTaskTypeName = task.getTaskType();
+
+		final TaskEnhancer enhancer = findEnhancerForTask(subTaskTypeName);
+		if (enhancer == null) {
+			throw new BuildException(format(
+					"%s is not a valid child of the coverage task",
+					subTaskTypeName), getLocation());
+		}
+
+		if (isEnabled()) {
+			log(format("Enhancing %s with coverage", childTask.getTaskName()));
+			enhancer.enhanceTask(task);
+		}
+
+		task.maybeConfigure();
+	}
+
+	private TaskEnhancer findEnhancerForTask(final String taskName) {
+		for (final TaskEnhancer enhancer : taskEnhancers) {
+			if (enhancer.supportsTask(taskName)) {
+				return enhancer;
+			}
+		}
+
+		return null;
+	}
+
+	/**
+	 * Executes subtask and performs any required cleanup
+	 */
+	@Override
+	public void execute() throws BuildException {
+		if (childTask == null) {
+			throw new BuildException(
+					"A child task must be supplied for the coverage task",
+					getLocation());
+		}
+
+		childTask.execute();
+	}
+
+	/**
+	 * Task enhancer for TestNG. TestNG task always run in a forked VM and has
+	 * nested jvmargs elements
+	 */
+	private class TestNGTaskEnhancer extends JavaLikeTaskEnhancer {
+
+		public TestNGTaskEnhancer(final String supportedTaskName) {
+			super(supportedTaskName);
+		}
+
+		@Override
+		public void enhanceTask(final Task task) {
+			addJvmArgs(task);
+		}
+
+	}
+
+	/**
+	 * Basic task enhancer that can handle all 'java like' tasks. That is, tasks
+	 * that have a top level fork attribute and nested jvmargs elements
+	 */
+	private class JavaLikeTaskEnhancer implements TaskEnhancer {
+
+		private final String supportedTaskName;
+
+		public JavaLikeTaskEnhancer(final String supportedTaskName) {
+			this.supportedTaskName = supportedTaskName;
+		}
+
+		public boolean supportsTask(final String taskname) {
+			return taskname.equals(supportedTaskName);
+		}
+
+		public void enhanceTask(final Task task) {
+			final RuntimeConfigurable configurableWrapper = task
+					.getRuntimeConfigurableWrapper();
+
+			final String forkValue = getProject().replaceProperties(
+					(String) configurableWrapper.getAttributeMap().get("fork"));
+
+			if (!Project.toBoolean(forkValue)) {
+				throw new BuildException(
+						"Coverage can only be applied on a forked VM",
+						getLocation());
+			}
+
+			addJvmArgs(task);
+		}
+
+		public void addJvmArgs(final Task task) {
+			final UnknownElement el = new UnknownElement("jvmarg");
+			el.setTaskName("jvmarg");
+			el.setQName("jvmarg");
+
+			final RuntimeConfigurable runtimeConfigurableWrapper = el
+					.getRuntimeConfigurableWrapper();
+			runtimeConfigurableWrapper.setAttribute("value",
+					getLaunchingArgument());
+
+			task.getRuntimeConfigurableWrapper().addChild(
+					runtimeConfigurableWrapper);
+
+			((UnknownElement) task).addChild(el);
+		}
+	}
+
+	/**
+	 * The task enhancer is responsible for potentially reconfiguring a task to
+	 * support running with code coverage enabled
+	 */
+	private interface TaskEnhancer {
+		/**
+		 * @param taskname
+		 *            Task type to enhance
+		 * @return <code>true</code> if this enhancer is capable of enhancing
+		 *         the requested task type
+		 */
+		public boolean supportsTask(String taskname);
+
+		/**
+		 * Attempt to enhance the supplied task with coverage information. This
+		 * operation may fail if the task is being executed in the current VM
+		 * 
+		 * @param task
+		 *            Task instance to enhance (usually an
+		 *            {@link UnknownElement})
+		 * @throws BuildException
+		 *             Thrown if this enhancer can handle this type of task, but
+		 *             this instance can not be enhanced for some reason.
+		 */
+		public void enhanceTask(Task task) throws BuildException;
+	}
+}
diff --git a/org.jacoco.ant/src/org/jacoco/ant/DumpTask.java b/org.jacoco.ant/src/org/jacoco/ant/DumpTask.java
index c6beeeca..645403e7 100644
--- a/org.jacoco.ant/src/org/jacoco/ant/DumpTask.java
+++ b/org.jacoco.ant/src/org/jacoco/ant/DumpTask.java
@@ -1,176 +1,176 @@
-/*******************************************************************************

- * Copyright (c) 2009, 2012 Mountainminds GmbH & Co. KG and Contributors

- * All rights reserved. This program and the accompanying materials

- * are made available under the terms of the Eclipse Public License v1.0

- * which accompanies this distribution, and is available at

- * http://www.eclipse.org/legal/epl-v10.html

- *

- * Contributors:

- *    Brock Janiczak - initial API and implementation

- *    

- *******************************************************************************/

-package org.jacoco.ant;

-

-import static java.lang.String.format;

-

-import java.io.File;

-import java.io.FileOutputStream;

-import java.io.IOException;

-import java.io.OutputStream;

-import java.net.InetAddress;

-import java.net.Socket;

-

-import org.apache.tools.ant.BuildException;

-import org.apache.tools.ant.Task;

-import org.apache.tools.ant.util.FileUtils;

-import org.jacoco.core.data.ExecutionDataWriter;

-import org.jacoco.core.runtime.AgentOptions;

-import org.jacoco.core.runtime.RemoteControlReader;

-import org.jacoco.core.runtime.RemoteControlWriter;

-

-/**

- * Ant task for remotely controlling an application that is running with the

- * tcpserver output mode

- */

-public class DumpTask extends Task {

-

-	private static final OutputStream NUL = new OutputStream() {

-		@Override

-		public void write(final int b) throws IOException {

-			// nothing to do

-		}

-	};

-

-	private boolean dump = true;

-	private boolean reset = false;

-	private File destfile = null;

-	private String address = AgentOptions.DEFAULT_ADDRESS;

-	private int port = AgentOptions.DEFAULT_PORT;

-	private boolean append = true;

-

-	/**

-	 * Sets the location of the execution data file to write. This parameter is

-	 * required when dump is <code>true</code>. Default is

-	 * <code>jacoco.exec</code>

-	 * 

-	 * @param destfile

-	 *            Location to write execution data to

-	 */

-	public void setDestfile(final File destfile) {

-		this.destfile = destfile;

-	}

-

-	/**

-	 * IP Address or hostname to connect to. Defaults to <code>localhost</code>

-	 * 

-	 * @param address

-	 *            IP Address or hostname to connect to

-	 */

-	public void setAddress(final String address) {

-		this.address = address;

-	}

-

-	/**

-	 * Port number to connect to. Default is <code>6300</code>

-	 * 

-	 * @param port

-	 *            Port to connect to

-	 */

-	public void setPort(final int port) {

-		this.port = port;

-	}

-

-	/**

-	 * <code>true</code> if the destination file it to be appended to.

-	 * <code>false</code> if the file is to be overwritten

-	 * 

-	 * @param append

-	 *            <code>true</code> if the destination file should be appended

-	 *            to

-	 */

-	public void setAppend(final boolean append) {

-		this.append = append;

-	}

-

-	/**

-	 * Sets whether execution data should be downloaded from the remote host.

-	 * Defaults to <code>false</code>

-	 * 

-	 * @param dump

-	 *            <code>true</code> to download execution data

-	 */

-	public void setDump(final boolean dump) {

-		this.dump = dump;

-	}

-

-	/**

-	 * Sets whether a reset command should be sent after the execution data has

-	 * been copied. Defaults to <code>false</code>

-	 * 

-	 * @param reset

-	 *            <code>true</code> to reset execution data

-	 */

-	public void setReset(final boolean reset) {

-		this.reset = reset;

-	}

-

-	@Override

-	public void execute() throws BuildException {

-

-		if (port <= 0) {

-			throw new BuildException("Invalid port value", getLocation());

-		}

-		if (dump && destfile == null) {

-			throw new BuildException(

-					"Destination file is required when dumping execution data",

-					getLocation());

-		}

-

-		OutputStream output = null;

-

-		try {

-

-			// 1. Open socket connection

-			final Socket socket = new Socket(InetAddress.getByName(address),

-					port);

-			log(format("Connecting to %s", socket.getRemoteSocketAddress()));

-			final RemoteControlWriter remoteWriter = new RemoteControlWriter(

-					socket.getOutputStream());

-			final RemoteControlReader remoteReader = new RemoteControlReader(

-					socket.getInputStream());

-

-			// 2. Open file output

-			output = openOutputStream();

-			final ExecutionDataWriter outputWriter = new ExecutionDataWriter(

-					output);

-			remoteReader.setSessionInfoVisitor(outputWriter);

-			remoteReader.setExecutionDataVisitor(outputWriter);

-

-			// 3. Request dump

-			remoteWriter.visitDumpCommand(dump, reset);

-			remoteReader.read();

-

-			socket.close();

-

-		} catch (final IOException e) {

-			throw new BuildException("Unable to dump coverage data", e,

-					getLocation());

-		} finally {

-			FileUtils.close(output);

-		}

-	}

-

-	private OutputStream openOutputStream() throws IOException {

-		OutputStream output;

-		if (dump) {

-			log(format("Dumping execution data to %s",

-					destfile.getAbsolutePath()));

-			FileUtils.getFileUtils().createNewFile(destfile, true);

-			output = new FileOutputStream(destfile, append);

-		} else {

-			output = NUL;

-		}

-		return output;

-	}

-

-}

+/*******************************************************************************
+ * Copyright (c) 2009, 2012 Mountainminds GmbH & Co. KG and Contributors
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Brock Janiczak - initial API and implementation
+ *    
+ *******************************************************************************/
+package org.jacoco.ant;
+
+import static java.lang.String.format;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.net.InetAddress;
+import java.net.Socket;
+
+import org.apache.tools.ant.BuildException;
+import org.apache.tools.ant.Task;
+import org.apache.tools.ant.util.FileUtils;
+import org.jacoco.core.data.ExecutionDataWriter;
+import org.jacoco.core.runtime.AgentOptions;
+import org.jacoco.core.runtime.RemoteControlReader;
+import org.jacoco.core.runtime.RemoteControlWriter;
+
+/**
+ * Ant task for remotely controlling an application that is running with the
+ * tcpserver output mode
+ */
+public class DumpTask extends Task {
+
+	private static final OutputStream NUL = new OutputStream() {
+		@Override
+		public void write(final int b) throws IOException {
+			// nothing to do
+		}
+	};
+
+	private boolean dump = true;
+	private boolean reset = false;
+	private File destfile = null;
+	private String address = AgentOptions.DEFAULT_ADDRESS;
+	private int port = AgentOptions.DEFAULT_PORT;
+	private boolean append = true;
+
+	/**
+	 * Sets the location of the execution data file to write. This parameter is
+	 * required when dump is <code>true</code>. Default is
+	 * <code>jacoco.exec</code>
+	 * 
+	 * @param destfile
+	 *            Location to write execution data to
+	 */
+	public void setDestfile(final File destfile) {
+		this.destfile = destfile;
+	}
+
+	/**
+	 * IP Address or hostname to connect to. Defaults to <code>localhost</code>
+	 * 
+	 * @param address
+	 *            IP Address or hostname to connect to
+	 */
+	public void setAddress(final String address) {
+		this.address = address;
+	}
+
+	/**
+	 * Port number to connect to. Default is <code>6300</code>
+	 * 
+	 * @param port
+	 *            Port to connect to
+	 */
+	public void setPort(final int port) {
+		this.port = port;
+	}
+
+	/**
+	 * <code>true</code> if the destination file it to be appended to.
+	 * <code>false</code> if the file is to be overwritten
+	 * 
+	 * @param append
+	 *            <code>true</code> if the destination file should be appended
+	 *            to
+	 */
+	public void setAppend(final boolean append) {
+		this.append = append;
+	}
+
+	/**
+	 * Sets whether execution data should be downloaded from the remote host.
+	 * Defaults to <code>false</code>
+	 * 
+	 * @param dump
+	 *            <code>true</code> to download execution data
+	 */
+	public void setDump(final boolean dump) {
+		this.dump = dump;
+	}
+
+	/**
+	 * Sets whether a reset command should be sent after the execution data has
+	 * been copied. Defaults to <code>false</code>
+	 * 
+	 * @param reset
+	 *            <code>true</code> to reset execution data
+	 */
+	public void setReset(final boolean reset) {
+		this.reset = reset;
+	}
+
+	@Override
+	public void execute() throws BuildException {
+
+		if (port <= 0) {
+			throw new BuildException("Invalid port value", getLocation());
+		}
+		if (dump && destfile == null) {
+			throw new BuildException(
+					"Destination file is required when dumping execution data",
+					getLocation());
+		}
+
+		OutputStream output = null;
+
+		try {
+
+			// 1. Open socket connection
+			final Socket socket = new Socket(InetAddress.getByName(address),
+					port);
+			log(format("Connecting to %s", socket.getRemoteSocketAddress()));
+			final RemoteControlWriter remoteWriter = new RemoteControlWriter(
+					socket.getOutputStream());
+			final RemoteControlReader remoteReader = new RemoteControlReader(
+					socket.getInputStream());
+
+			// 2. Open file output
+			output = openOutputStream();
+			final ExecutionDataWriter outputWriter = new ExecutionDataWriter(
+					output);
+			remoteReader.setSessionInfoVisitor(outputWriter);
+			remoteReader.setExecutionDataVisitor(outputWriter);
+
+			// 3. Request dump
+			remoteWriter.visitDumpCommand(dump, reset);
+			remoteReader.read();
+
+			socket.close();
+
+		} catch (final IOException e) {
+			throw new BuildException("Unable to dump coverage data", e,
+					getLocation());
+		} finally {
+			FileUtils.close(output);
+		}
+	}
+
+	private OutputStream openOutputStream() throws IOException {
+		OutputStream output;
+		if (dump) {
+			log(format("Dumping execution data to %s",
+					destfile.getAbsolutePath()));
+			FileUtils.getFileUtils().createNewFile(destfile, true);
+			output = new FileOutputStream(destfile, append);
+		} else {
+			output = NUL;
+		}
+		return output;
+	}
+
+}
diff --git a/org.jacoco.ant/src/org/jacoco/ant/MergeTask.java b/org.jacoco.ant/src/org/jacoco/ant/MergeTask.java
index 92f9b3e9..77dea180 100644
--- a/org.jacoco.ant/src/org/jacoco/ant/MergeTask.java
+++ b/org.jacoco.ant/src/org/jacoco/ant/MergeTask.java
@@ -1,124 +1,124 @@
-/*******************************************************************************

- * Copyright (c) 2009, 2012 Mountainminds GmbH & Co. KG and Contributors

- * All rights reserved. This program and the accompanying materials

- * are made available under the terms of the Eclipse Public License v1.0

- * which accompanies this distribution, and is available at

- * http://www.eclipse.org/legal/epl-v10.html

- *

- * Contributors:

- *    Brock Janiczak - initial API and implementation

- *    

- *******************************************************************************/

-package org.jacoco.ant;

-

-import static java.lang.String.format;

-

-import java.io.BufferedOutputStream;

-import java.io.File;

-import java.io.FileOutputStream;

-import java.io.IOException;

-import java.io.InputStream;

-import java.io.OutputStream;

-import java.util.Iterator;

-

-import org.apache.tools.ant.BuildException;

-import org.apache.tools.ant.Task;

-import org.apache.tools.ant.types.Resource;

-import org.apache.tools.ant.types.ResourceCollection;

-import org.apache.tools.ant.types.resources.Union;

-import org.apache.tools.ant.util.FileUtils;

-import org.jacoco.core.data.ExecutionDataReader;

-import org.jacoco.core.data.ExecutionDataStore;

-import org.jacoco.core.data.ExecutionDataWriter;

-import org.jacoco.core.data.SessionInfoStore;

-

-/**

- * Task for merging a set of execution data store files into a single file

- */

-public class MergeTask extends Task {

-

-	private File destfile;

-

-	private final Union files = new Union();

-

-	/**

-	 * Sets the location of the merged data store

-	 * 

-	 * @param destfile

-	 *            Destination data store location

-	 */

-	public void setDestfile(final File destfile) {

-		this.destfile = destfile;

-	}

-

-	/**

-	 * This task accepts any number of execution data resources.

-	 * 

-	 * @param resources

-	 *            Execution data resources

-	 */

-	public void addConfigured(final ResourceCollection resources) {

-		files.add(resources);

-	}

-

-	@Override

-	public void execute() throws BuildException {

-		if (destfile == null) {

-			throw new BuildException("Destination file must be supplied",

-					getLocation());

-		}

-

-		final SessionInfoStore infoStore = new SessionInfoStore();

-		final ExecutionDataStore dataStore = new ExecutionDataStore();

-

-		loadSourceFiles(infoStore, dataStore);

-

-		OutputStream outputStream = null;

-		try {

-			FileUtils.getFileUtils().createNewFile(destfile, true);

-

-			outputStream = new BufferedOutputStream(new FileOutputStream(

-					destfile));

-			final ExecutionDataWriter dataWriter = new ExecutionDataWriter(

-					outputStream);

-			infoStore.accept(dataWriter);

-			dataStore.accept(dataWriter);

-		} catch (final IOException e) {

-			throw new BuildException(format("Unable to write merged file %s",

-					destfile.getAbsolutePath()), e, getLocation());

-		} finally {

-			FileUtils.close(outputStream);

-		}

-

-	}

-

-	private void loadSourceFiles(final SessionInfoStore infoStore,

-			final ExecutionDataStore dataStore) {

-		final Iterator<?> resourceIterator = files.iterator();

-		while (resourceIterator.hasNext()) {

-			final Resource resource = (Resource) resourceIterator.next();

-

-			if (resource.isDirectory()) {

-				continue;

-			}

-

-			log(format("Loading execution data file %s", resource));

-

-			InputStream resourceStream = null;

-			try {

-				resourceStream = resource.getInputStream();

-				final ExecutionDataReader reader = new ExecutionDataReader(

-						resourceStream);

-				reader.setSessionInfoVisitor(infoStore);

-				reader.setExecutionDataVisitor(dataStore);

-				reader.read();

-			} catch (final IOException e) {

-				throw new BuildException(format("Unable to read %s", resource),

-						e, getLocation());

-			} finally {

-				FileUtils.close(resourceStream);

-			}

-		}

-	}

-

-}

+/*******************************************************************************
+ * Copyright (c) 2009, 2012 Mountainminds GmbH & Co. KG and Contributors
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Brock Janiczak - initial API and implementation
+ *    
+ *******************************************************************************/
+package org.jacoco.ant;
+
+import static java.lang.String.format;
+
+import java.io.BufferedOutputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.Iterator;
+
+import org.apache.tools.ant.BuildException;
+import org.apache.tools.ant.Task;
+import org.apache.tools.ant.types.Resource;
+import org.apache.tools.ant.types.ResourceCollection;
+import org.apache.tools.ant.types.resources.Union;
+import org.apache.tools.ant.util.FileUtils;
+import org.jacoco.core.data.ExecutionDataReader;
+import org.jacoco.core.data.ExecutionDataStore;
+import org.jacoco.core.data.ExecutionDataWriter;
+import org.jacoco.core.data.SessionInfoStore;
+
+/**
+ * Task for merging a set of execution data store files into a single file
+ */
+public class MergeTask extends Task {
+
+	private File destfile;
+
+	private final Union files = new Union();
+
+	/**
+	 * Sets the location of the merged data store
+	 * 
+	 * @param destfile
+	 *            Destination data store location
+	 */
+	public void setDestfile(final File destfile) {
+		this.destfile = destfile;
+	}
+
+	/**
+	 * This task accepts any number of execution data resources.
+	 * 
+	 * @param resources
+	 *            Execution data resources
+	 */
+	public void addConfigured(final ResourceCollection resources) {
+		files.add(resources);
+	}
+
+	@Override
+	public void execute() throws BuildException {
+		if (destfile == null) {
+			throw new BuildException("Destination file must be supplied",
+					getLocation());
+		}
+
+		final SessionInfoStore infoStore = new SessionInfoStore();
+		final ExecutionDataStore dataStore = new ExecutionDataStore();
+
+		loadSourceFiles(infoStore, dataStore);
+
+		OutputStream outputStream = null;
+		try {
+			FileUtils.getFileUtils().createNewFile(destfile, true);
+
+			outputStream = new BufferedOutputStream(new FileOutputStream(
+					destfile));
+			final ExecutionDataWriter dataWriter = new ExecutionDataWriter(
+					outputStream);
+			infoStore.accept(dataWriter);
+			dataStore.accept(dataWriter);
+		} catch (final IOException e) {
+			throw new BuildException(format("Unable to write merged file %s",
+					destfile.getAbsolutePath()), e, getLocation());
+		} finally {
+			FileUtils.close(outputStream);
+		}
+
+	}
+
+	private void loadSourceFiles(final SessionInfoStore infoStore,
+			final ExecutionDataStore dataStore) {
+		final Iterator<?> resourceIterator = files.iterator();
+		while (resourceIterator.hasNext()) {
+			final Resource resource = (Resource) resourceIterator.next();
+
+			if (resource.isDirectory()) {
+				continue;
+			}
+
+			log(format("Loading execution data file %s", resource));
+
+			InputStream resourceStream = null;
+			try {
+				resourceStream = resource.getInputStream();
+				final ExecutionDataReader reader = new ExecutionDataReader(
+						resourceStream);
+				reader.setSessionInfoVisitor(infoStore);
+				reader.setExecutionDataVisitor(dataStore);
+				reader.read();
+			} catch (final IOException e) {
+				throw new BuildException(format("Unable to read %s", resource),
+						e, getLocation());
+			} finally {
+				FileUtils.close(resourceStream);
+			}
+		}
+	}
+
+}
diff --git a/org.jacoco.ant/src/org/jacoco/ant/ReportTask.java b/org.jacoco.ant/src/org/jacoco/ant/ReportTask.java
index c7593a47..dd458b21 100644
--- a/org.jacoco.ant/src/org/jacoco/ant/ReportTask.java
+++ b/org.jacoco.ant/src/org/jacoco/ant/ReportTask.java
@@ -1,495 +1,495 @@
-/*******************************************************************************

- * Copyright (c) 2009, 2012 Mountainminds GmbH & Co. KG and Contributors

- * All rights reserved. This program and the accompanying materials

- * are made available under the terms of the Eclipse Public License v1.0

- * which accompanies this distribution, and is available at

- * http://www.eclipse.org/legal/epl-v10.html

- *

- * Contributors:

- *    Marc R. Hoffmann - initial API and implementation

- *    

- *******************************************************************************/

-package org.jacoco.ant;

-

-import static java.lang.String.format;

-

-import java.io.BufferedInputStream;

-import java.io.File;

-import java.io.FileOutputStream;

-import java.io.IOException;

-import java.io.InputStream;

-import java.util.ArrayList;

-import java.util.Iterator;

-import java.util.List;

-import java.util.Locale;

-

-import org.apache.tools.ant.BuildException;

-import org.apache.tools.ant.Project;

-import org.apache.tools.ant.Task;

-import org.apache.tools.ant.types.Resource;

-import org.apache.tools.ant.types.resources.FileResource;

-import org.apache.tools.ant.types.resources.Union;

-import org.apache.tools.ant.util.FileUtils;

-import org.jacoco.core.analysis.Analyzer;

-import org.jacoco.core.analysis.CoverageBuilder;

-import org.jacoco.core.analysis.IBundleCoverage;

-import org.jacoco.core.analysis.ICoverageNode;

-import org.jacoco.core.data.ExecutionDataReader;

-import org.jacoco.core.data.ExecutionDataStore;

-import org.jacoco.core.data.SessionInfoStore;

-import org.jacoco.report.FileMultiReportOutput;

-import org.jacoco.report.IMultiReportOutput;

-import org.jacoco.report.IReportGroupVisitor;

-import org.jacoco.report.IReportVisitor;

-import org.jacoco.report.MultiReportVisitor;

-import org.jacoco.report.ZipMultiReportOutput;

-import org.jacoco.report.csv.CSVFormatter;

-import org.jacoco.report.html.HTMLFormatter;

-import org.jacoco.report.xml.XMLFormatter;

-

-/**

- * Task for coverage report generation. Experimental implementation that needs

- * refinement.

- */

-public class ReportTask extends Task {

-

-	/**

-	 * The source files are specified in a resource collection with additional

-	 * attributes.

-	 */

-	public static class SourceFilesElement extends Union {

-

-		String encoding = null;

-

-		int tabWidth = 4;

-

-		/**

-		 * Defines the optional source file encoding. If not set the platform

-		 * default is used.

-		 * 

-		 * @param encoding

-		 *            source file encoding

-		 */

-		public void setEncoding(final String encoding) {

-			this.encoding = encoding;

-		}

-

-		/**

-		 * Sets the tab stop width for the source pages. Default value is 4.

-		 * 

-		 * @param tabWidth

-		 *            number of characters per tab stop

-		 */

-		public void setTabwidth(final int tabWidth) {

-			if (tabWidth <= 0) {

-				throw new BuildException("Tab width must be greater than 0");

-			}

-			this.tabWidth = tabWidth;

-		}

-

-	}

-

-	/**

-	 * Container element for class file groups.

-	 */

-	public static class GroupElement {

-

-		private final List<GroupElement> children = new ArrayList<GroupElement>();

-

-		private final Union classfiles = new Union();

-

-		private final SourceFilesElement sourcefiles = new SourceFilesElement();

-

-		private String name;

-

-		/**

-		 * Sets the name of the group.

-		 * 

-		 * @param name

-		 *            name of the group

-		 */

-		public void setName(final String name) {

-			this.name = name;

-		}

-

-		/**

-		 * Creates a new child group.

-		 * 

-		 * @return new child group

-		 */

-		public GroupElement createGroup() {

-			final GroupElement group = new GroupElement();

-			children.add(group);

-			return group;

-		}

-

-		/**

-		 * Returns the nested resource collection for class files.

-		 * 

-		 * @return resource collection for class files

-		 */

-		public Union createClassfiles() {

-			return classfiles;

-		}

-

-		/**

-		 * Returns the nested resource collection for source files.

-		 * 

-		 * @return resource collection for source files

-		 */

-		public SourceFilesElement createSourcefiles() {

-			return sourcefiles;

-		}

-

-	}

-

-	/**

-	 * Interface for child elements that define formatters.

-	 */

-	private interface IFormatterElement {

-

-		IReportVisitor createVisitor() throws IOException;

-

-	}

-

-	/**

-	 * Formatter Element for HTML reports.

-	 */

-	public class HTMLFormatterElement implements IFormatterElement {

-

-		private File destdir;

-

-		private File destfile;

-

-		private String footer = "";

-

-		private String encoding = "UTF-8";

-

-		private Locale locale = Locale.getDefault();

-

-		/**

-		 * Sets the output directory for the report.

-		 * 

-		 * @param destdir

-		 *            output directory

-		 */

-		public void setDestdir(final File destdir) {

-			this.destdir = destdir;

-		}

-

-		/**

-		 * Sets the Zip output file for the report.

-		 * 

-		 * @param destfile

-		 *            Zip output file

-		 */

-		public void setDestfile(final File destfile) {

-			this.destfile = destfile;

-		}

-

-		/**

-		 * Sets an optional footer text that will be displayed on every report

-		 * page.

-		 * 

-		 * @param text

-		 *            footer text

-		 */

-		public void setFooter(final String text) {

-			this.footer = text;

-		}

-

-		/**

-		 * Sets the output encoding for generated HTML files. Default is UTF-8.

-		 * 

-		 * @param encoding

-		 *            output encoding

-		 */

-		public void setEncoding(final String encoding) {

-			this.encoding = encoding;

-		}

-

-		/**

-		 * Sets the locale for generated text output. By default the platform

-		 * locale is used.

-		 * 

-		 * @param locale

-		 *            text locale

-		 */

-		public void setLocale(final Locale locale) {

-			this.locale = locale;

-		}

-

-		public IReportVisitor createVisitor() throws IOException {

-			final IMultiReportOutput output;

-			if (destfile != null) {

-				if (destdir != null) {

-					throw new BuildException(

-							"Either destination directory or file must be supplied, not both",

-							getLocation());

-				}

-				final FileOutputStream stream = new FileOutputStream(destfile);

-				output = new ZipMultiReportOutput(stream);

-

-			} else {

-				if (destdir == null) {

-					throw new BuildException(

-							"Destination directory or file must be supplied for html report",

-							getLocation());

-				}

-				output = new FileMultiReportOutput(destdir);

-			}

-			final HTMLFormatter formatter = new HTMLFormatter();

-			formatter.setFooterText(footer);

-			formatter.setOutputEncoding(encoding);

-			formatter.setLocale(locale);

-			return formatter.createVisitor(output);

-		}

-

-	}

-

-	/**

-	 * Formatter Element for CSV reports.

-	 */

-	public class CSVFormatterElement implements IFormatterElement {

-

-		private File destfile;

-

-		private String encoding = "UTF-8";

-

-		/**

-		 * Sets the output file for the report.

-		 * 

-		 * @param destfile

-		 *            output file

-		 */

-		public void setDestfile(final File destfile) {

-			this.destfile = destfile;

-		}

-

-		public IReportVisitor createVisitor() throws IOException {

-			if (destfile == null) {

-				throw new BuildException(

-						"Destination file must be supplied for csv report",

-						getLocation());

-			}

-			final CSVFormatter formatter = new CSVFormatter();

-			formatter.setOutputEncoding(encoding);

-			return formatter.createVisitor(new FileOutputStream(destfile));

-		}

-

-		/**

-		 * Sets the output encoding for generated XML file. Default is UTF-8.

-		 * 

-		 * @param encoding

-		 *            output encoding

-		 */

-		public void setEncoding(final String encoding) {

-			this.encoding = encoding;

-		}

-

-	}

-

-	/**

-	 * Formatter Element for XML reports.

-	 */

-	public class XMLFormatterElement implements IFormatterElement {

-

-		private File destfile;

-

-		private String encoding = "UTF-8";

-

-		/**

-		 * Sets the output file for the report.

-		 * 

-		 * @param destfile

-		 *            output file

-		 */

-		public void setDestfile(final File destfile) {

-			this.destfile = destfile;

-		}

-

-		/**

-		 * Sets the output encoding for generated XML file. Default is UTF-8.

-		 * 

-		 * @param encoding

-		 *            output encoding

-		 */

-		public void setEncoding(final String encoding) {

-			this.encoding = encoding;

-		}

-

-		public IReportVisitor createVisitor() throws IOException {

-			if (destfile == null) {

-				throw new BuildException(

-						"Destination file must be supplied for xml report",

-						getLocation());

-			}

-			final XMLFormatter formatter = new XMLFormatter();

-			formatter.setOutputEncoding(encoding);

-			return formatter.createVisitor(new FileOutputStream(destfile));

-		}

-

-	}

-

-	private final Union executiondataElement = new Union();

-

-	private SessionInfoStore sessionInfoStore;

-

-	private ExecutionDataStore executionDataStore;

-

-	private final GroupElement structure = new GroupElement();

-

-	private final List<IFormatterElement> formatters = new ArrayList<IFormatterElement>();

-

-	/**

-	 * Returns the nested resource collection for execution data files.

-	 * 

-	 * @return resource collection for execution files

-	 */

-	public Union createExecutiondata() {

-		return executiondataElement;

-	}

-

-	/**

-	 * Returns the root group element that defines the report structure.

-	 * 

-	 * @return root group element

-	 */

-	public GroupElement createStructure() {

-		return structure;

-	}

-

-	/**

-	 * Creates a new HTML report element.

-	 * 

-	 * @return HTML report element

-	 */

-	public HTMLFormatterElement createHtml() {

-		final HTMLFormatterElement element = new HTMLFormatterElement();

-		formatters.add(element);

-		return element;

-	}

-

-	/**

-	 * Creates a new CSV report element.

-	 * 

-	 * @return CSV report element

-	 */

-	public CSVFormatterElement createCsv() {

-		final CSVFormatterElement element = new CSVFormatterElement();

-		formatters.add(element);

-		return element;

-	}

-

-	/**

-	 * Creates a new XML report element.

-	 * 

-	 * @return CSV report element

-	 */

-	public XMLFormatterElement createXml() {

-		final XMLFormatterElement element = new XMLFormatterElement();

-		formatters.add(element);

-		return element;

-	}

-

-	@Override

-	public void execute() throws BuildException {

-		loadExecutionData();

-		try {

-			final IReportVisitor visitor = createVisitor();

-			visitor.visitInfo(sessionInfoStore.getInfos(),

-					executionDataStore.getContents());

-			createReport(visitor, structure);

-			visitor.visitEnd();

-		} catch (final IOException e) {

-			throw new BuildException("Error while creating report", e,

-					getLocation());

-		}

-	}

-

-	private void loadExecutionData() {

-		sessionInfoStore = new SessionInfoStore();

-		executionDataStore = new ExecutionDataStore();

-		for (final Iterator<?> i = executiondataElement.iterator(); i.hasNext();) {

-			final Resource resource = (Resource) i.next();

-			log(format("Loading execution data file %s", resource));

-			InputStream in = null;

-			try {

-				in = new BufferedInputStream(resource.getInputStream());

-				final ExecutionDataReader reader = new ExecutionDataReader(in);

-				reader.setSessionInfoVisitor(sessionInfoStore);

-				reader.setExecutionDataVisitor(executionDataStore);

-				reader.read();

-			} catch (final IOException e) {

-				throw new BuildException(format(

-						"Unable to read execution data file %s", resource), e,

-						getLocation());

-			} finally {

-				FileUtils.close(in);

-			}

-		}

-	}

-

-	private IReportVisitor createVisitor() throws IOException {

-		final List<IReportVisitor> visitors = new ArrayList<IReportVisitor>();

-		for (final IFormatterElement f : formatters) {

-			visitors.add(f.createVisitor());

-		}

-		return new MultiReportVisitor(visitors);

-	}

-

-	private void createReport(final IReportGroupVisitor visitor,

-			final GroupElement group) throws IOException {

-		if (group.name == null) {

-			throw new BuildException("Group name must be supplied",

-					getLocation());

-		}

-		if (group.children.size() > 0) {

-			final IReportGroupVisitor groupVisitor = visitor

-					.visitGroup(group.name);

-			for (final GroupElement child : group.children) {

-				createReport(groupVisitor, child);

-			}

-		} else {

-			final IBundleCoverage bundle = createBundle(group);

-			log(format("Writing group \"%s\" with %s classes",

-					bundle.getName(),

-					Integer.valueOf(bundle.getClassCounter().getTotalCount())));

-			final SourceFilesElement sourcefiles = group.sourcefiles;

-			final AntResourcesLocator locator = new AntResourcesLocator(

-					sourcefiles.encoding, sourcefiles.tabWidth);

-			locator.addAll(sourcefiles.iterator());

-			if (!locator.isEmpty()) {

-				checkForMissingDebugInformation(bundle);

-			}

-			visitor.visitBundle(bundle, locator);

-		}

-	}

-

-	private IBundleCoverage createBundle(final GroupElement group)

-			throws IOException {

-		final CoverageBuilder builder = new CoverageBuilder();

-		final Analyzer analyzer = new Analyzer(executionDataStore, builder);

-		for (final Iterator<?> i = group.classfiles.iterator(); i.hasNext();) {

-			final Resource resource = (Resource) i.next();

-			if (resource.isDirectory() && resource instanceof FileResource) {

-				analyzer.analyzeAll(((FileResource) resource).getFile());

-			} else {

-				final InputStream in = resource.getInputStream();

-				analyzer.analyzeAll(in);

-				in.close();

-			}

-		}

-		return builder.getBundle(group.name);

-	}

-

-	private void checkForMissingDebugInformation(final ICoverageNode node) {

-		if (node.getClassCounter().getTotalCount() > 0

-				&& node.getLineCounter().getTotalCount() == 0) {

-			log(format(

-					"To enable source code annotation class files for bundle '%s' have to be compiled with debug information",

-					node.getName()), Project.MSG_WARN);

-		}

-	}

-

-}

+/*******************************************************************************
+ * Copyright (c) 2009, 2012 Mountainminds GmbH & Co. KG and Contributors
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Marc R. Hoffmann - initial API and implementation
+ *    
+ *******************************************************************************/
+package org.jacoco.ant;
+
+import static java.lang.String.format;
+
+import java.io.BufferedInputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Locale;
+
+import org.apache.tools.ant.BuildException;
+import org.apache.tools.ant.Project;
+import org.apache.tools.ant.Task;
+import org.apache.tools.ant.types.Resource;
+import org.apache.tools.ant.types.resources.FileResource;
+import org.apache.tools.ant.types.resources.Union;
+import org.apache.tools.ant.util.FileUtils;
+import org.jacoco.core.analysis.Analyzer;
+import org.jacoco.core.analysis.CoverageBuilder;
+import org.jacoco.core.analysis.IBundleCoverage;
+import org.jacoco.core.analysis.ICoverageNode;
+import org.jacoco.core.data.ExecutionDataReader;
+import org.jacoco.core.data.ExecutionDataStore;
+import org.jacoco.core.data.SessionInfoStore;
+import org.jacoco.report.FileMultiReportOutput;
+import org.jacoco.report.IMultiReportOutput;
+import org.jacoco.report.IReportGroupVisitor;
+import org.jacoco.report.IReportVisitor;
+import org.jacoco.report.MultiReportVisitor;
+import org.jacoco.report.ZipMultiReportOutput;
+import org.jacoco.report.csv.CSVFormatter;
+import org.jacoco.report.html.HTMLFormatter;
+import org.jacoco.report.xml.XMLFormatter;
+
+/**
+ * Task for coverage report generation. Experimental implementation that needs
+ * refinement.
+ */
+public class ReportTask extends Task {
+
+	/**
+	 * The source files are specified in a resource collection with additional
+	 * attributes.
+	 */
+	public static class SourceFilesElement extends Union {
+
+		String encoding = null;
+
+		int tabWidth = 4;
+
+		/**
+		 * Defines the optional source file encoding. If not set the platform
+		 * default is used.
+		 * 
+		 * @param encoding
+		 *            source file encoding
+		 */
+		public void setEncoding(final String encoding) {
+			this.encoding = encoding;
+		}
+
+		/**
+		 * Sets the tab stop width for the source pages. Default value is 4.
+		 * 
+		 * @param tabWidth
+		 *            number of characters per tab stop
+		 */
+		public void setTabwidth(final int tabWidth) {
+			if (tabWidth <= 0) {
+				throw new BuildException("Tab width must be greater than 0");
+			}
+			this.tabWidth = tabWidth;
+		}
+
+	}
+
+	/**
+	 * Container element for class file groups.
+	 */
+	public static class GroupElement {
+
+		private final List<GroupElement> children = new ArrayList<GroupElement>();
+
+		private final Union classfiles = new Union();
+
+		private final SourceFilesElement sourcefiles = new SourceFilesElement();
+
+		private String name;
+
+		/**
+		 * Sets the name of the group.
+		 * 
+		 * @param name
+		 *            name of the group
+		 */
+		public void setName(final String name) {
+			this.name = name;
+		}
+
+		/**
+		 * Creates a new child group.
+		 * 
+		 * @return new child group
+		 */
+		public GroupElement createGroup() {
+			final GroupElement group = new GroupElement();
+			children.add(group);
+			return group;
+		}
+
+		/**
+		 * Returns the nested resource collection for class files.
+		 * 
+		 * @return resource collection for class files
+		 */
+		public Union createClassfiles() {
+			return classfiles;
+		}
+
+		/**
+		 * Returns the nested resource collection for source files.
+		 * 
+		 * @return resource collection for source files
+		 */
+		public SourceFilesElement createSourcefiles() {
+			return sourcefiles;
+		}
+
+	}
+
+	/**
+	 * Interface for child elements that define formatters.
+	 */
+	private interface IFormatterElement {
+
+		IReportVisitor createVisitor() throws IOException;
+
+	}
+
+	/**
+	 * Formatter Element for HTML reports.
+	 */
+	public class HTMLFormatterElement implements IFormatterElement {
+
+		private File destdir;
+
+		private File destfile;
+
+		private String footer = "";
+
+		private String encoding = "UTF-8";
+
+		private Locale locale = Locale.getDefault();
+
+		/**
+		 * Sets the output directory for the report.
+		 * 
+		 * @param destdir
+		 *            output directory
+		 */
+		public void setDestdir(final File destdir) {
+			this.destdir = destdir;
+		}
+
+		/**
+		 * Sets the Zip output file for the report.
+		 * 
+		 * @param destfile
+		 *            Zip output file
+		 */
+		public void setDestfile(final File destfile) {
+			this.destfile = destfile;
+		}
+
+		/**
+		 * Sets an optional footer text that will be displayed on every report
+		 * page.
+		 * 
+		 * @param text
+		 *            footer text
+		 */
+		public void setFooter(final String text) {
+			this.footer = text;
+		}
+
+		/**
+		 * Sets the output encoding for generated HTML files. Default is UTF-8.
+		 * 
+		 * @param encoding
+		 *            output encoding
+		 */
+		public void setEncoding(final String encoding) {
+			this.encoding = encoding;
+		}
+
+		/**
+		 * Sets the locale for generated text output. By default the platform
+		 * locale is used.
+		 * 
+		 * @param locale
+		 *            text locale
+		 */
+		public void setLocale(final Locale locale) {
+			this.locale = locale;
+		}
+
+		public IReportVisitor createVisitor() throws IOException {
+			final IMultiReportOutput output;
+			if (destfile != null) {
+				if (destdir != null) {
+					throw new BuildException(
+							"Either destination directory or file must be supplied, not both",
+							getLocation());
+				}
+				final FileOutputStream stream = new FileOutputStream(destfile);
+				output = new ZipMultiReportOutput(stream);
+
+			} else {
+				if (destdir == null) {
+					throw new BuildException(
+							"Destination directory or file must be supplied for html report",
+							getLocation());
+				}
+				output = new FileMultiReportOutput(destdir);
+			}
+			final HTMLFormatter formatter = new HTMLFormatter();
+			formatter.setFooterText(footer);
+			formatter.setOutputEncoding(encoding);
+			formatter.setLocale(locale);
+			return formatter.createVisitor(output);
+		}
+
+	}
+
+	/**
+	 * Formatter Element for CSV reports.
+	 */
+	public class CSVFormatterElement implements IFormatterElement {
+
+		private File destfile;
+
+		private String encoding = "UTF-8";
+
+		/**
+		 * Sets the output file for the report.
+		 * 
+		 * @param destfile
+		 *            output file
+		 */
+		public void setDestfile(final File destfile) {
+			this.destfile = destfile;
+		}
+
+		public IReportVisitor createVisitor() throws IOException {
+			if (destfile == null) {
+				throw new BuildException(
+						"Destination file must be supplied for csv report",
+						getLocation());
+			}
+			final CSVFormatter formatter = new CSVFormatter();
+			formatter.setOutputEncoding(encoding);
+			return formatter.createVisitor(new FileOutputStream(destfile));
+		}
+
+		/**
+		 * Sets the output encoding for generated XML file. Default is UTF-8.
+		 * 
+		 * @param encoding
+		 *            output encoding
+		 */
+		public void setEncoding(final String encoding) {
+			this.encoding = encoding;
+		}
+
+	}
+
+	/**
+	 * Formatter Element for XML reports.
+	 */
+	public class XMLFormatterElement implements IFormatterElement {
+
+		private File destfile;
+
+		private String encoding = "UTF-8";
+
+		/**
+		 * Sets the output file for the report.
+		 * 
+		 * @param destfile
+		 *            output file
+		 */
+		public void setDestfile(final File destfile) {
+			this.destfile = destfile;
+		}
+
+		/**
+		 * Sets the output encoding for generated XML file. Default is UTF-8.
+		 * 
+		 * @param encoding
+		 *            output encoding
+		 */
+		public void setEncoding(final String encoding) {
+			this.encoding = encoding;
+		}
+
+		public IReportVisitor createVisitor() throws IOException {
+			if (destfile == null) {
+				throw new BuildException(
+						"Destination file must be supplied for xml report",
+						getLocation());
+			}
+			final XMLFormatter formatter = new XMLFormatter();
+			formatter.setOutputEncoding(encoding);
+			return formatter.createVisitor(new FileOutputStream(destfile));
+		}
+
+	}
+
+	private final Union executiondataElement = new Union();
+
+	private SessionInfoStore sessionInfoStore;
+
+	private ExecutionDataStore executionDataStore;
+
+	private final GroupElement structure = new GroupElement();
+
+	private final List<IFormatterElement> formatters = new ArrayList<IFormatterElement>();
+
+	/**
+	 * Returns the nested resource collection for execution data files.
+	 * 
+	 * @return resource collection for execution files
+	 */
+	public Union createExecutiondata() {
+		return executiondataElement;
+	}
+
+	/**
+	 * Returns the root group element that defines the report structure.
+	 * 
+	 * @return root group element
+	 */
+	public GroupElement createStructure() {
+		return structure;
+	}
+
+	/**
+	 * Creates a new HTML report element.
+	 * 
+	 * @return HTML report element
+	 */
+	public HTMLFormatterElement createHtml() {
+		final HTMLFormatterElement element = new HTMLFormatterElement();
+		formatters.add(element);
+		return element;
+	}
+
+	/**
+	 * Creates a new CSV report element.
+	 * 
+	 * @return CSV report element
+	 */
+	public CSVFormatterElement createCsv() {
+		final CSVFormatterElement element = new CSVFormatterElement();
+		formatters.add(element);
+		return element;
+	}
+
+	/**
+	 * Creates a new XML report element.
+	 * 
+	 * @return CSV report element
+	 */
+	public XMLFormatterElement createXml() {
+		final XMLFormatterElement element = new XMLFormatterElement();
+		formatters.add(element);
+		return element;
+	}
+
+	@Override
+	public void execute() throws BuildException {
+		loadExecutionData();
+		try {
+			final IReportVisitor visitor = createVisitor();
+			visitor.visitInfo(sessionInfoStore.getInfos(),
+					executionDataStore.getContents());
+			createReport(visitor, structure);
+			visitor.visitEnd();
+		} catch (final IOException e) {
+			throw new BuildException("Error while creating report", e,
+					getLocation());
+		}
+	}
+
+	private void loadExecutionData() {
+		sessionInfoStore = new SessionInfoStore();
+		executionDataStore = new ExecutionDataStore();
+		for (final Iterator<?> i = executiondataElement.iterator(); i.hasNext();) {
+			final Resource resource = (Resource) i.next();
+			log(format("Loading execution data file %s", resource));
+			InputStream in = null;
+			try {
+				in = new BufferedInputStream(resource.getInputStream());
+				final ExecutionDataReader reader = new ExecutionDataReader(in);
+				reader.setSessionInfoVisitor(sessionInfoStore);
+				reader.setExecutionDataVisitor(executionDataStore);
+				reader.read();
+			} catch (final IOException e) {
+				throw new BuildException(format(
+						"Unable to read execution data file %s", resource), e,
+						getLocation());
+			} finally {
+				FileUtils.close(in);
+			}
+		}
+	}
+
+	private IReportVisitor createVisitor() throws IOException {
+		final List<IReportVisitor> visitors = new ArrayList<IReportVisitor>();
+		for (final IFormatterElement f : formatters) {
+			visitors.add(f.createVisitor());
+		}
+		return new MultiReportVisitor(visitors);
+	}
+
+	private void createReport(final IReportGroupVisitor visitor,
+			final GroupElement group) throws IOException {
+		if (group.name == null) {
+			throw new BuildException("Group name must be supplied",
+					getLocation());
+		}
+		if (group.children.size() > 0) {
+			final IReportGroupVisitor groupVisitor = visitor
+					.visitGroup(group.name);
+			for (final GroupElement child : group.children) {
+				createReport(groupVisitor, child);
+			}
+		} else {
+			final IBundleCoverage bundle = createBundle(group);
+			log(format("Writing group \"%s\" with %s classes",
+					bundle.getName(),
+					Integer.valueOf(bundle.getClassCounter().getTotalCount())));
+			final SourceFilesElement sourcefiles = group.sourcefiles;
+			final AntResourcesLocator locator = new AntResourcesLocator(
+					sourcefiles.encoding, sourcefiles.tabWidth);
+			locator.addAll(sourcefiles.iterator());
+			if (!locator.isEmpty()) {
+				checkForMissingDebugInformation(bundle);
+			}
+			visitor.visitBundle(bundle, locator);
+		}
+	}
+
+	private IBundleCoverage createBundle(final GroupElement group)
+			throws IOException {
+		final CoverageBuilder builder = new CoverageBuilder();
+		final Analyzer analyzer = new Analyzer(executionDataStore, builder);
+		for (final Iterator<?> i = group.classfiles.iterator(); i.hasNext();) {
+			final Resource resource = (Resource) i.next();
+			if (resource.isDirectory() && resource instanceof FileResource) {
+				analyzer.analyzeAll(((FileResource) resource).getFile());
+			} else {
+				final InputStream in = resource.getInputStream();
+				analyzer.analyzeAll(in);
+				in.close();
+			}
+		}
+		return builder.getBundle(group.name);
+	}
+
+	private void checkForMissingDebugInformation(final ICoverageNode node) {
+		if (node.getClassCounter().getTotalCount() > 0
+				&& node.getLineCounter().getTotalCount() == 0) {
+			log(format(
+					"To enable source code annotation class files for bundle '%s' have to be compiled with debug information",
+					node.getName()), Project.MSG_WARN);
+		}
+	}
+
+}
diff --git a/org.jacoco.ant/src/org/jacoco/ant/antlib.xml b/org.jacoco.ant/src/org/jacoco/ant/antlib.xml
index 0516b019..a2d7acef 100644
--- a/org.jacoco.ant/src/org/jacoco/ant/antlib.xml
+++ b/org.jacoco.ant/src/org/jacoco/ant/antlib.xml
@@ -1,22 +1,22 @@
-<?xml version="1.0"?>

-

-<!-- 

-   Copyright (c) 2009, 2012 Mountainminds GmbH & Co. KG and Contributors

-   All rights reserved. This program and the accompanying materials

-   are made available under the terms of the Eclipse Public License v1.0

-   which accompanies this distribution, and is available at

-   http://www.eclipse.org/legal/epl-v10.html

-  

-   Contributors:

-      Brock Janiczak - initial API and implementation

-      

-   $Id: $

--->

-

-<antlib>

-   <taskdef name="coverage" classname="org.jacoco.ant.CoverageTask"/>

-   <taskdef name="agent" classname="org.jacoco.ant.AgentTask"/>

-   <taskdef name="report" classname="org.jacoco.ant.ReportTask"/>

-   <taskdef name="merge" classname="org.jacoco.ant.MergeTask"/>

-   <taskdef name="dump" classname="org.jacoco.ant.DumpTask"/>

+<?xml version="1.0"?>
+
+<!-- 
+   Copyright (c) 2009, 2012 Mountainminds GmbH & Co. KG and Contributors
+   All rights reserved. This program and the accompanying materials
+   are made available under the terms of the Eclipse Public License v1.0
+   which accompanies this distribution, and is available at
+   http://www.eclipse.org/legal/epl-v10.html
+  
+   Contributors:
+      Brock Janiczak - initial API and implementation
+      
+   $Id: $
+-->
+
+<antlib>
+   <taskdef name="coverage" classname="org.jacoco.ant.CoverageTask"/>
+   <taskdef name="agent" classname="org.jacoco.ant.AgentTask"/>
+   <taskdef name="report" classname="org.jacoco.ant.ReportTask"/>
+   <taskdef name="merge" classname="org.jacoco.ant.MergeTask"/>
+   <taskdef name="dump" classname="org.jacoco.ant.DumpTask"/>
 </antlib>
\ No newline at end of file