src/java.base/share/classes/sun/text/normalizer/ICUBinary.java

*** 1,7 ****
  /*
!  * Copyright (c) 2003, 2015, 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
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 2003, 2018, 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
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 32,59 ****
  
  package sun.text.normalizer;
  
  import java.io.BufferedInputStream;
  import java.io.DataInputStream;
- import java.io.File;
- import java.io.FileInputStream;
  import java.io.InputStream;
  import java.io.IOException;
  import java.io.UncheckedIOException;
- import java.net.URL;
  import java.nio.ByteBuffer;
  import java.nio.ByteOrder;
- import java.nio.channels.FileChannel;
- import java.nio.file.FileSystems;
  import java.util.Arrays;
  import java.security.AccessController;
  import java.security.PrivilegedAction;
  
  public final class ICUBinary {
  
      private static final class IsAcceptable implements Authenticate {
!         // @Override when we switch to Java 6
          public boolean isDataVersionAcceptable(byte version[]) {
              return version[0] == 1;
          }
      }
  
--- 32,54 ----
  
  package sun.text.normalizer;
  
  import java.io.BufferedInputStream;
  import java.io.DataInputStream;
  import java.io.InputStream;
  import java.io.IOException;
  import java.io.UncheckedIOException;
  import java.nio.ByteBuffer;
  import java.nio.ByteOrder;
  import java.util.Arrays;
  import java.security.AccessController;
  import java.security.PrivilegedAction;
  
  public final class ICUBinary {
  
      private static final class IsAcceptable implements Authenticate {
!         @Override
          public boolean isDataVersionAcceptable(byte version[]) {
              return version[0] == 1;
          }
      }
  
*** 91,101 ****
                  }
              })) {
  
              BufferedInputStream b=new BufferedInputStream(is, 4096 /* data buffer size */);
              DataInputStream inputStream = new DataInputStream(b);
!             byte[] bb = new byte[120000];
              int n = inputStream.read(bb);
              ByteBuffer bytes = ByteBuffer.wrap(bb, 0, n);
              return bytes;
          }
          catch (IOException e) {
--- 86,96 ----
                  }
              })) {
  
              BufferedInputStream b=new BufferedInputStream(is, 4096 /* data buffer size */);
              DataInputStream inputStream = new DataInputStream(b);
!             byte[] bb = new byte[130000];
              int n = inputStream.read(bb);
              ByteBuffer bytes = ByteBuffer.wrap(bb, 0, n);
              return bytes;
          }
          catch (IOException e) {