no message

machine.iml

+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="lib" level="project" />
+  </component>
+</module>
\ No newline at end of file

mutants/mutants.iml

+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/mutant-1" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/mutant-2" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/mutant-3" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/mutant-4" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/mutant-5" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file

test/swen90006/machine/BoundaryTests.java

@@ -432,8 +432,6 @@ public class BoundaryTests {
     }
 
 
-
-
     //******************************* EC23 ********************************
     /*
      * boundary: val > pc_ && val > 0
@@ -576,4 +574,27 @@ public class BoundaryTests {
         Machine m = new Machine();
         return m.execute(lines);
     }
+
+    //To test an exception, specify the expected exception after the @Test
+    @Test(expected = java.io.IOException.class)
+    public void anExceptionTest()
+            throws Throwable {
+        throw new java.io.IOException();
+    }
+
+
+    //Read in a file containing a program and convert into a list of
+    //string instructions
+    private List<String> readInstructions(String file) {
+        Charset charset = Charset.forName("UTF-8");
+        List<String> lines = null;
+        try {
+            lines = Files.readAllLines(FileSystems.getDefault().getPath(file), charset);
+        } catch (Exception e) {
+            System.err.println("Invalid input file! (stacktrace follows)");
+            e.printStackTrace(System.err);
+            System.exit(1);
+        }
+        return lines;
+    }
 }
\ No newline at end of file

test/swen90006/machine/PartitioningTests.java

@@ -481,4 +481,30 @@ public class PartitioningTests {
         Machine m = new Machine();
         return m.execute(lines);
     }
+
+    //To test an exception, specify the expected exception after the @Test
+    @Test(expected = java.io.IOException.class)
+    public void anExceptionTest()
+            throws Throwable
+    {
+        throw new java.io.IOException();
+    }
+
+
+    //Read in a file containing a program and convert into a list of
+    //string instructions
+    private List<String> readInstructions(String file)
+    {
+        Charset charset = Charset.forName("UTF-8");
+        List<String> lines = null;
+        try {
+            lines = Files.readAllLines(FileSystems.getDefault().getPath(file), charset);
+        }
+        catch (Exception e){
+            System.err.println("Invalid input file! (stacktrace follows)");
+            e.printStackTrace(System.err);
+            System.exit(1);
+        }
+        return lines;
+    }
 }
\ No newline at end of file