src/java.base/share/classes/java/io/PrintStream.java

*** 1,7 ****
  /*
!  * Copyright (c) 1996, 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
   * 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) 1996, 2019, 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
*** 543,553 ****
       * offset {@code off} to this stream.  If automatic flushing is
       * enabled then the {@code flush} method will be invoked.
       *
       * <p> Note that the bytes will be written as given; to write characters
       * that will be translated according to the platform's default character
!      * encoding, use the {@code print(char)} or {@code println(char)}
       * methods.
       *
       * @param  buf   A byte array
       * @param  off   Offset from which to start taking bytes
       * @param  len   Number of bytes to write
--- 543,553 ----
       * offset {@code off} to this stream.  If automatic flushing is
       * enabled then the {@code flush} method will be invoked.
       *
       * <p> Note that the bytes will be written as given; to write characters
       * that will be translated according to the platform's default character
!      * encoding, use the {@code print(char[])} or {@code println(char[])}
       * methods.
       *
       * @param  buf   A byte array
       * @param  off   Offset from which to start taking bytes
       * @param  len   Number of bytes to write
*** 567,576 ****
--- 567,605 ----
          catch (IOException x) {
              trouble = true;
          }
      }
  
+     /**
+      * Writes all bytes from the specified byte array to this stream.
+      * If automatic flushing is enabled then the {@code flush} method
+      * will be invoked.
+      *
+      * <p> Note that the bytes will be written as given; to write characters
+      * that will be translated according to the platform's default character
+      * encoding, use the {@code print(char[])} or {@code println(char[])}
+      * methods.
+      *
+      * @param  buf   A byte array
+      */
+     public void write(byte buf[]) {
+         try {
+             synchronized (this) {
+                 ensureOpen();
+                 out.write(buf);
+                 if (autoFlush)
+                     out.flush();
+             }
+         }
+         catch (InterruptedIOException x) {
+             Thread.currentThread().interrupt();
+         }
+         catch (IOException x) {
+             trouble = true;
+         }
+     }
+ 
      /*
       * The following private methods on the text- and character-output streams
       * always flush the stream buffers, so that writes to the underlying byte
       * stream occur as promptly as with the original PrintStream.
       */