Use xml / javaconfig folders for samples

Fixes gh-3752

samples/xml/contacts/src/main/java/sample/contact/Contact.java

@@ -0,0 +1,96 @@
+/*
+ * Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package sample.contact;
+
+import java.io.Serializable;
+
+/**
+ * Represents a contact.
+ *
+ * @author Ben Alex
+ */
+public class Contact implements Serializable {
+	// ~ Instance fields
+	// ================================================================================================
+
+	private Long id;
+	private String email;
+	private String name;
+
+	// ~ Constructors
+	// ===================================================================================================
+
+	public Contact(String name, String email) {
+		this.name = name;
+		this.email = email;
+	}
+
+	public Contact() {
+	}
+
+	// ~ Methods
+	// ========================================================================================================
+
+	/**
+	 * @return Returns the email.
+	 */
+	public String getEmail() {
+		return email;
+	}
+
+	/**
+	 * @return Returns the id.
+	 */
+	public Long getId() {
+		return id;
+	}
+
+	/**
+	 * @return Returns the name.
+	 */
+	public String getName() {
+		return name;
+	}
+
+	/**
+	 * @param email The email to set.
+	 */
+	public void setEmail(String email) {
+		this.email = email;
+	}
+
+	public void setId(Long id) {
+		this.id = id;
+	}
+
+	/**
+	 * @param name The name to set.
+	 */
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public String toString() {
+		StringBuilder sb = new StringBuilder();
+		sb.append(super.toString() + ": ");
+		sb.append("Id: " + this.getId() + "; ");
+		sb.append("Name: " + this.getName() + "; ");
+		sb.append("Email: " + this.getEmail());
+
+		return sb.toString();
+	}
+}