--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/carbidecpp22devenv/plugins/org.eclipse.test.source_3.5.0.r20080925/src/org.junit4_4.5.0.v20090423/junitsrc/org/junit/internal/builders/JUnit3Builder.java	Fri Dec 04 11:49:54 2009 -0600
@@ -0,0 +1,21 @@
+/**
+ * 
+ */
+package org.junit.internal.builders;
+
+import org.junit.internal.runners.JUnit38ClassRunner;
+import org.junit.runner.Runner;
+import org.junit.runners.model.RunnerBuilder;
+
+public class JUnit3Builder extends RunnerBuilder {
+	@Override
+	public Runner runnerForClass(Class<?> testClass) throws Throwable {
+		if (isPre4Test(testClass))
+			return new JUnit38ClassRunner(testClass);
+		return null;
+	}
+
+	boolean isPre4Test(Class<?> testClass) {
+		return junit.framework.TestCase.class.isAssignableFrom(testClass);
+	}
+}
\ No newline at end of file