Initial files for exercise

.gitignore

+target
+*.class
+*.iml
+*.ipr
+.idea
+.classpath
+.settings
+.project
+.DS_Store

build.sh

+mvn clean test cobertura:cobertura cobertura:check checkstyle:checkstyle checkstyle:check

config/checkstyle.xml

+<?xml version="1.0"?>
+<!--
+ The contents of this file are subject to the terms
+ of the Common Development and Distribution License
+ (the License).  You may not use this file except in
+ compliance with the License.
+ 
+ You can obtain a copy of the license at
+ https://woodstock.dev.java.net/public/CDDLv1.0.html.
+ See the License for the specific language governing
+ permissions and limitations under the License.
+ 
+ When distributing Covered Code, include this CDDL
+ Header Notice in each file and include the License file
+ at https://woodstock.dev.java.net/public/CDDLv1.0.html.
+ If applicable, add the following below the CDDL Header,
+ with the fields enclosed by brackets [] replaced by
+ you own identifying information:
+ "Portions Copyrighted [year] [name of copyright owner]"
+ 
+ Copyright 2007 Sun Microsystems, Inc. All rights reserved.
+-->
+<!DOCTYPE module PUBLIC
+    "-//Puppy Crawl//DTD Check Configuration 1.2//EN"
+    "http://www.puppycrawl.com/dtds/configuration_1_2.dtd">
+
+<!--
+
+  Checkstyle configuration that checks the sun coding conventions from:
+
+    - the Java Language Specification at
+      http://java.sun.com/docs/books/jls/second_edition/html/index.html
+
+    - the Sun Code Conventions at http://java.sun.com/docs/codeconv/
+
+    - the Javadoc guidelines at
+      http://java.sun.com/j2se/javadoc/writingdoccomments/index.html
+
+    - the JDK Api documentation http://java.sun.com/j2se/docs/api/index.html
+
+    - some best practices
+
+  Checkstyle is very configurable. Be sure to read the documentation at
+  http://checkstyle.sf.net (or in your downloaded distribution).
+
+  Most Checks are configurable, be sure to consult the documentation.
+
+  To completely disable a check, just comment it out or delete it from the file.
+
+  Finally, it is worth reading the documentation.
+
+-->
+
+<module name="Checker">
+
+  <!-- Checks for Size Violations.                    -->
+  <!-- See http://checkstyle.sf.net/config_sizes.html -->
+  <module name="FileLength">
+    <property name="max" value="150"/>
+  </module>
+
+  <module name="TreeWalker">
+
+    <!-- Checks for Naming Conventions.                  -->
+    <!-- See http://checkstyle.sf.net/config_naming.html -->
+    <module name="ConstantName"/>
+    <module name="LocalFinalVariableName"/>
+    <module name="LocalVariableName"/>
+    <module name="MemberName"/>
+    <module name="MethodName"/>
+    <module name="PackageName"/>
+    <module name="ParameterName"/>
+    <module name="StaticVariableName"/>
+    <module name="TypeName"/>
+
+    <!-- Checks for imports                              -->
+    <!-- See http://checkstyle.sf.net/config_import.html -->
+    <module name="RedundantImport"/>
+    <module name="UnusedImports"/>
+
+    <module name="LineLength">    
+        <property name="max" value="120"/>
+    </module>
+
+    <module name="MethodLength">    
+        <property name="max" value="15"/>
+    </module>
+
+    <module name="ParameterNumber">  
+        <property name="max" value="5"/>
+    </module>
+
+    <!-- Checks for whitespace                               -->
+    <!-- See http://checkstyle.sf.net/config_whitespace.html -->
+    <module name="EmptyForIteratorPad">
+        <property name="option" value="space" />
+    </module>
+    <module name="MethodParamPad"/>
+    <module name="NoWhitespaceAfter"/>
+    <module name="NoWhitespaceBefore"/>
+    <module name="OperatorWrap"/>
+    <module name="ParenPad"/>
+    <module name="TypecastParenPad"/>
+    <module name="WhitespaceAfter" />
+    <module name="WhitespaceAround">
+        <property name="tokens"
+                    value="ASSIGN,DIV_ASSIGN,PLUS_ASSIGN,MINUS_ASSIGN,STAR_ASSIGN,MOD_ASSIGN,SR_ASSIGN,BSR_ASSIGN,SL_ASSIGN,BXOR_ASSIGN,BOR_ASSIGN,BAND_ASSIGN"/>
+    </module>
+
+    <!-- Modifier Checks                                    -->
+    <!-- See http://checkstyle.sf.net/config_modifiers.html -->
+    <module name="ModifierOrder"/>
+    <module name="RedundantModifier"/>
+
+
+    <!-- Checks for blocks. You know, those {}'s         -->
+    <!-- See http://checkstyle.sf.net/config_blocks.html -->
+    <module name="AvoidNestedBlocks"/>
+    <module name="EmptyBlock"/>
+    <module name="LeftCurly"/>
+    <module name="NeedBraces"/>
+    <module name="RightCurly"/>
+
+
+    <!-- Checks for common coding problems               -->
+    <!-- See http://checkstyle.sf.net/config_coding.html -->
+    <module name="EmptyStatement"/>
+    <module name="EqualsHashCode"/>
+    <module name="IllegalInstantiation"/>
+    <module name="InnerAssignment"/>
+    <module name="SimplifyBooleanExpression"/>
+    <module name="SimplifyBooleanReturn"/>
+
+  </module>
+
+</module>

pom.xml

+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>uk.ac.ic.doc</groupId>
+	<artifactId>RecentlyUsedList</artifactId>
+	<version>1.0.0</version>
+	<packaging>jar</packaging>
+	<name>220 CBT 1</name>
+	<description>TDD Exercise for 220</description>
+
+	<properties>
+		<java.version>1.7</java.version>
+	    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>        
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<version>4.12</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.hamcrest</groupId>
+			<artifactId>hamcrest-all</artifactId>
+			<version>1.3</version>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<finalName>${project.artifactId}</finalName>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<version>3.1</version>
+				<configuration>
+					<source>${java.version}</source>
+					<target>${java.version}</target>
+				</configuration>
+			</plugin>
+     		<plugin>
+        		<groupId>org.codehaus.mojo</groupId>
+      	   		<artifactId>cobertura-maven-plugin</artifactId>
+        		<version>2.6</version>
+        		<configuration>
+		        	<check>
+			            <!-- Per-class thresholds -->
+		            	<lineRate>80</lineRate>
+		            	<branchRate>80</branchRate>
+		          	</check>
+		        </configuration>
+      		</plugin>
+      		<plugin>
+        		<groupId>org.apache.maven.plugins</groupId>
+        		<artifactId>maven-checkstyle-plugin</artifactId>
+        		<version>2.16</version>
+        		<configuration>
+          			<configLocation>config/checkstyle.xml</configLocation>
+	        		<includeTestSourceDirectory>true</includeTestSourceDirectory>
+	        		<linkXRef>false</linkXRef>
+        		</configuration>
+      		</plugin>
+    	</plugins>
+  	</build>
+</project>

src/main/java/ic/doc/Example.java

+package ic.doc;
+
+public class Example {
+
+	public int answer() {
+		return 42;	
+	}
+
+}
\ No newline at end of file

src/test/java/ic/doc/ExampleTest.java

+package ic.doc;
+
+import org.junit.Test;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.core.Is.is;
+
+public class ExampleTest {
+
+	@Test 
+	public void canAnswerTheUniversalQuestion() {
+		assertThat(new Example().answer(), is(42));
+	}
+
+}
\ No newline at end of file