Updated hello world example

Author: aslakhellesoy

examples/java-helloworld/README.md

@@ -30,9 +30,17 @@ kicks off Cucumber.
 The Cucumber runtime parses command line options to know what features to run, where the glue code lives, what formatters to use etc.
 When you use the JUnit runner, these options are generated from the `@Cucumber.Options` annotation on your test.
 
-Sometimes it can be useful to override these options without changing the JUnit class. This can be done with the `cucumber.options` system property. If it is specified it will override *all* options. Here is an example:
+Sometimes it can be useful to override these options without changing or recompiling the JUnit class. This can be done with the
+`cucumber.options` system property. Here are a couple of examples:
+
+With Maven:
 
 ```
-mvn test -Dcucumber.options="--format json-pretty --glue classpath:cucumber/examples/java/helloworld src/test/resources"
+mvn -Dcucumber.options="--format junit:target/cucumber-junit-report.xml" test
 ```
 
+Or with Ant:
+
+```
+_JAVA_OPTIONS='-Dcucumber.options="--format json-pretty:target/cucumber-json-report.json"' ant runcukes
+```

examples/java-helloworld/build.xml

@@ -4,7 +4,6 @@
     <property name="cucumber-html.version" value="0.2.2"/>
     <property name="jchronic.version" value="0.2.6"/>
     <property name="junit.version" value="4.11"/>
-
     <property name="jars" value="lib"/>
 
     <target name="download">
@@ -48,7 +47,7 @@
         <java classname="cucumber.api.cli.Main" fork="true" failonerror="false" resultproperty="cucumber.exitstatus">
             <classpath refid="classpath"/>
             <arg value="--format"/>
-            <arg value="junit:target/cucumber-junit-report/allcukes.xml"/>
+            <arg value="junit:target/cucumber-junit-report.xml"/>
             <arg value="--format"/>
             <arg value="pretty"/>
             <arg value="--format"/>
@@ -59,8 +58,8 @@
         </java>
 
         <junitreport todir="target/cucumber-junit-report">
-            <fileset dir="target/cucumber-junit-report">
-                <include name="allcukes.xml"/>
+            <fileset dir="target">
+                <include name="cucumber-junit-report.xml"/>
             </fileset>
             <report format="frames" todir="target/cucumber-junit-report"/>
         </junitreport>

examples/java-helloworld/src/test/java/cucumber/examples/java/helloworld/RunCukesTest.java

@@ -4,6 +4,6 @@
 import org.junit.runner.RunWith;
 
 @RunWith(Cucumber.class)
-@Cucumber.Options(format = {"pretty", "html:target/cucumber-html-report", "json-pretty:target/cucumber-report.json"})
+@Cucumber.Options(format = {"pretty", "html:target/cucumber-html-report", "json-pretty:target/cucumber-json-report.json"})
 public class RunCukesTest {
 }