drools-eclipse/org.jbpm.eclipse/src/main/java/org/jbpm/eclipse/wizard/project/NewJBPMProjectWizard.java
private void createProcess(IJavaProject project, IProgressMonitor monitor, String exampleType)
			throws CoreException, IOException {
		// create the process (sample.bpmn) file
		String fileName = "org/jbpm/eclipse/wizard/project/" + exampleType + ".bpmn.template";
		IFolder folder = null;
		folder = project.getProject().getFolder("src/main/resources/com/sample");
		FileUtils.createFolder(folder, monitor);
		IFile file = folder.getFile("sample.bpmn");
		InputStream inputstream = getClass().getClassLoader().getResourceAsStream(fileName);
		if (!file.exists()) {
			file.create(inputstream, true, monitor);
		} else {
			file.setContents(inputstream, true, false, monitor);
		}

		// create a Java main class to invoke the process
		fileName = "org/jbpm/eclipse/wizard/project/ProcessMain-" + exampleType + ".java";
		IRuntime runtime = startPage.getRuntime();
		if (runtime.getVersion().getMajor() == 5) {
			fileName += ".v5.template";
		} else {
			fileName += ".template";
		}
		
		folder = project.getProject().getFolder("src/main/java");
		IPackageFragmentRoot packageFragmentRoot = project.getPackageFragmentRoot(folder);
		IPackageFragment packageFragment = packageFragmentRoot.createPackageFragment("com.sample", true, monitor);
		inputstream = getClass().getClassLoader().getResourceAsStream(fileName);
		packageFragment.createCompilationUnit("ProcessMain.java", new String(FileUtils.readStream(inputstream)), true,
				monitor);

		
		// create persistence.xml
		if (runtime.getVersion().getMajor() == 5) {
			if ("advanced".equals(exampleType)) {
	        	folder = project.getProject().getFolder("src/main/resources/META-INF");
	    		FileUtils.createFolder(folder, monitor);
	            inputstream = getClass().getClassLoader().getResourceAsStream(
	            	"org/jbpm/eclipse/wizard/project/ProcessLauncher-advanced-persistence.xml.template");
	            file = folder.getFile("persistence.xml");
	            if (!file.exists()) {
	                file.create(inputstream, true, monitor);
	            } else {
	                file.setContents(inputstream, true, false, monitor);
	            }
			}
		}
	}
private void createProcess(IJavaProject project, IProgressMonitor monitor, String exampleType)
			throws CoreException, IOException {
		// create the process (sample.bpmn) file
		String fileName = "org/jbpm/eclipse/wizard/project/" + exampleType + ".bpmn.template";
		IFolder folder = null;
		folder = project.getProject().getFolder("src/main/resources/com/sample");
		FileUtils.createFolder(folder, monitor);
		IFile file = folder.getFile("sample.bpmn");
		InputStream inputstream = getClass().getClassLoader().getResourceAsStream(fileName);
		if (!file.exists()) {
			file.create(inputstream, true, monitor);
		} else {
			file.setContents(inputstream, true, false, monitor);
		}

		// create a Java main class to invoke the process
		fileName = "org/jbpm/eclipse/wizard/project/ProcessMain-" + exampleType + ".java";
		IRuntime runtime = startPage.getRuntime();
		if (runtime.getVersion().getMajor() == 5) {
			fileName += ".v5.template";
		} else {
			fileName += ".template";
		}
		
		folder = project.getProject().getFolder("src/main/java");
		IPackageFragmentRoot packageFragmentRoot = project.getPackageFragmentRoot(folder);
		IPackageFragment packageFragment = packageFragmentRoot.createPackageFragment("com.sample", true, monitor);
		inputstream = getClass().getClassLoader().getResourceAsStream(fileName);
		packageFragment.createCompilationUnit("ProcessMain.java", new String(FileUtils.readStream(inputstream)), true,
				monitor);

		
		// create persistence.xml
		if (runtime.getVersion().getMajor() == 5) {
			if ("advanced".equals(exampleType)) {
	        	folder = project.getProject().getFolder("src/main/resources/META-INF");
	    		FileUtils.createFolder(folder, monitor);
	            inputstream = getClass().getClassLoader().getResourceAsStream(
	            	"org/jbpm/eclipse/wizard/project/ProcessLauncher-advanced-persistence.xml.template");
	            file = folder.getFile("persistence.xml");
	            if (!file.exists()) {
	                file.create(inputstream, true, monitor);
	            } else {
	                file.setContents(inputstream, true, false, monitor);
	            }
			}
		}
	}
Create the sample process file.
@throws IOException