1 files changed, 0 insertions, 150 deletions
diff --git a/third_party/protobuf/3.6.0/java/core/src/main/java/com/google/protobuf/IterableByteBufferInputStream.java b/third_party/protobuf/3.6.0/java/core/src/main/java/com/google/protobuf/IterableByteBufferInputStream.java
deleted file mode 100644
index 713e806469..0000000000
--- a/third_party/protobuf/3.6.0/java/core/src/main/java/com/google/protobuf/IterableByteBufferInputStream.java
+++ /dev/null
@@ -1,150 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package com.google.protobuf;
-
-import static com.google.protobuf.Internal.EMPTY_BYTE_BUFFER;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.nio.ByteBuffer;
-import java.util.Iterator;
-
-class IterableByteBufferInputStream extends InputStream {
-  /** The {@link Iterator} with type {@link ByteBuffer} of {@code input} */
-  private Iterator<ByteBuffer> iterator;
-  /** The current ByteBuffer; */
-  private ByteBuffer currentByteBuffer;
-  /** The number of ByteBuffers in the input data. */
-  private int dataSize;
-  /**
-   * Current {@code ByteBuffer}'s index
-   *
-   * <p>If index equals dataSize, then all the data in the InputStream has been consumed
-   */
-  private int currentIndex;
-  /** The current position for current ByteBuffer */
-  private int currentByteBufferPos;
-  /** Whether current ByteBuffer has an array */
-  private boolean hasArray;
-  /**
-   * If the current ByteBuffer is unsafe-direct based, currentArray is null; otherwise should be the
-   * array inside ByteBuffer.
-   */
-  private byte[] currentArray;
-  /** Current ByteBuffer's array offset */
-  private int currentArrayOffset;
-  /**
-   * If the current ByteBuffer is unsafe-direct based, currentAddress is the start address of this
-   * ByteBuffer; otherwise should be zero.
-   */
-  private long currentAddress;
-
-  IterableByteBufferInputStream(Iterable<ByteBuffer> data) {
-    iterator = data.iterator();
-    dataSize = 0;
-    for (ByteBuffer unused : data) {
-      dataSize++;
-    }
-    currentIndex = -1;
-
-    if (!getNextByteBuffer()) {
-      currentByteBuffer = EMPTY_BYTE_BUFFER;
-      currentIndex = 0;
-      currentByteBufferPos = 0;
-      currentAddress = 0;
-    }
-  }
-
-  private boolean getNextByteBuffer() {
-    currentIndex++;
-    if (!iterator.hasNext()) {
-      return false;
-    }
-    currentByteBuffer = iterator.next();
-    currentByteBufferPos = currentByteBuffer.position();
-    if (currentByteBuffer.hasArray()) {
-      hasArray = true;
-      currentArray = currentByteBuffer.array();
-      currentArrayOffset = currentByteBuffer.arrayOffset();
-    } else {
-      hasArray = false;
-      currentAddress = UnsafeUtil.addressOffset(currentByteBuffer);
-      currentArray = null;
-    }
-    return true;
-  }
-
-  private void updateCurrentByteBufferPos(int numberOfBytesRead) {
-    currentByteBufferPos += numberOfBytesRead;
-    if (currentByteBufferPos == currentByteBuffer.limit()) {
-      getNextByteBuffer();
-    }
-  }
-
-  @Override
-  public int read() throws IOException {
-    if (currentIndex == dataSize) {
-      return -1;
-    }
-    if (hasArray) {
-      int result = currentArray[currentByteBufferPos + currentArrayOffset] & 0xFF;
-      updateCurrentByteBufferPos(1);
-      return result;
-    } else {
-      int result = UnsafeUtil.getByte(currentByteBufferPos + currentAddress) & 0xFF;
-      updateCurrentByteBufferPos(1);
-      return result;
-    }
-  }
-
-  @Override
-  public int read(byte[] output, int offset, int length) throws IOException {
-    if (currentIndex == dataSize) {
-      return -1;
-    }
-    int remaining = currentByteBuffer.limit() - currentByteBufferPos;
-    if (length > remaining) {
-      length = remaining;
-    }
-    if (hasArray) {
-      System.arraycopy(
-          currentArray, currentByteBufferPos + currentArrayOffset, output, offset, length);
-      updateCurrentByteBufferPos(length);
-    } else {
-      int prevPos = currentByteBuffer.position();
-      currentByteBuffer.position(currentByteBufferPos);
-      currentByteBuffer.get(output, offset, length);
-      currentByteBuffer.position(prevPos);
-      updateCurrentByteBufferPos(length);
-    }
-    return length;
-  }
-}