--- a/langtools/test/jdk/jshell/KullaTesting.java	Fri May 20 17:00:03 2016 -0700
+++ b/langtools/test/jdk/jshell/KullaTesting.java	Sat May 21 22:32:08 2016 -0700
@@ -72,6 +72,7 @@
 import static jdk.jshell.Snippet.Status.*;
 import static org.testng.Assert.*;
 import static jdk.jshell.Snippet.SubKind.METHOD_SUBKIND;
+import jdk.jshell.spi.ExecutionControl;
 
 public class KullaTesting {
 
@@ -166,6 +167,21 @@
         classpath = new ArrayList<>();
     }
 
+    public void setUp(ExecutionControl ec) {
+        inStream = new TestingInputStream();
+        outStream = new ByteArrayOutputStream();
+        errStream = new ByteArrayOutputStream();
+        state = JShell.builder()
+                .executionEngine(ec)
+                .in(inStream)
+                .out(new PrintStream(outStream))
+                .err(new PrintStream(errStream))
+                .build();
+        allSnippets = new LinkedHashSet<>();
+        idToSnippet = new LinkedHashMap<>();
+        classpath = new ArrayList<>();
+    }
+
     @AfterMethod
     public void tearDown() {
         if (state != null) state.close();