| /******************************************************************************* |
| * Copyright (c) 2014 Ericsson |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Matthew Khouzam - Initial API and implementation |
| ******************************************************************************/ |
| |
| package org.eclipse.tracecompass.ctf.core.tests.io; |
| |
| import java.nio.ByteBuffer; |
| |
| import org.eclipse.jdt.annotation.NonNull; |
| |
| /** |
| * Helpers for the tests |
| * |
| * @author Matthew Khouzam |
| */ |
| public final class Util { |
| |
| private Util() { |
| } |
| |
| /** |
| * Wrapper to make sure the bytebuffer is not null |
| * |
| * @param buffer |
| * a potentially null byte buffer |
| * @return a non-null byte buffer or an illegal state exception |
| */ |
| @NonNull |
| public static ByteBuffer testMemory(ByteBuffer buffer) { |
| if (buffer == null) { |
| throw new IllegalStateException("Failed to alloc"); |
| } |
| return buffer; |
| } |
| } |