ensure correct interplay with bcel's ClassLoaderRepository.
Fixes a p.B not found exception this test suite.
diff --git a/testplugins/org.eclipse.objectteams.otdt.test.builder/src/org/eclipse/objectteams/otdt/test/builder/OTLaunchEnvironment.java b/testplugins/org.eclipse.objectteams.otdt.test.builder/src/org/eclipse/objectteams/otdt/test/builder/OTLaunchEnvironment.java
index ad2861a..b72f01e 100644
--- a/testplugins/org.eclipse.objectteams.otdt.test.builder/src/org/eclipse/objectteams/otdt/test/builder/OTLaunchEnvironment.java
+++ b/testplugins/org.eclipse.objectteams.otdt.test.builder/src/org/eclipse/objectteams/otdt/test/builder/OTLaunchEnvironment.java
@@ -22,6 +22,8 @@
 
 import java.io.File;
 import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.InputStream;
 import java.lang.reflect.Method;
 import java.net.MalformedURLException;
 import java.net.URL;
@@ -86,6 +88,18 @@
 		return super.findClass(name);
 	}
 	
+	@Override
+	public InputStream getResourceAsStream(String name) {
+		File file = new File(bindir.append(name).toOSString());
+		if (file.exists())
+			try {
+				return new FileInputStream(file);
+			} catch (FileNotFoundException e) {
+				e.printStackTrace();
+			} 
+		return super.getResourceAsStream(name);
+	}
+	
 	/* We found an existing file, load its bytes and define the class. */
 	private Class<?> defineClassFromFile(String name, File file) 
 		throws Exception