--- old/test/java/lang/annotation/AnnotationType/AnnotationTypeRuntimeAssumptionTest.java	2017-05-15 16:52:56.000000000 -0700
+++ new/test/java/lang/annotation/AnnotationType/AnnotationTypeRuntimeAssumptionTest.java	2017-05-15 16:52:56.000000000 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -35,8 +35,6 @@
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 
-import jdk.testlibrary.IOUtils;
-
 import static java.lang.annotation.RetentionPolicy.CLASS;
 import static java.lang.annotation.RetentionPolicy.RUNTIME;
 
@@ -140,7 +138,7 @@
                 String altPath = altName.replace('.', '/').concat(".class");
                 try (InputStream is = getResourceAsStream(altPath)) {
                     if (is != null) {
-                        byte[] bytes = IOUtils.readFully(is);
+                        byte[] bytes = is.readAllBytes();
                         // patch class bytes to contain original name
                         for (int i = 0; i < bytes.length - 2; i++) {
                             if (bytes[i] == '_' &&
@@ -163,7 +161,7 @@
                 String path = name.replace('.', '/').concat(".class");
                 try (InputStream is = getResourceAsStream(path)) {
                     if (is != null) {
-                        byte[] bytes = IOUtils.readFully(is);
+                        byte[] bytes = is.readAllBytes();
                         return defineClass(name, bytes, 0, bytes.length);
                     }
                     else {