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

*** 65,75 ****
  
  public class BufferedWriter extends Writer {
  
      private Writer out;
  
!     private char cb[];
      private int nChars, nextChar;
  
      private static int defaultCharBufferSize = 8192;
  
      /**
--- 65,75 ----
  
  public class BufferedWriter extends Writer {
  
      private Writer out;
  
!     private char[] cb;
      private int nChars, nextChar;
  
      private static int defaultCharBufferSize = 8192;
  
      /**
*** 164,174 ****
       *          or {@code off + len} is negative or greater than the length
       *          of the given array
       *
       * @throws  IOException  If an I/O error occurs
       */
!     public void write(char cbuf[], int off, int len) throws IOException {
          synchronized (lock) {
              ensureOpen();
              if ((off < 0) || (off > cbuf.length) || (len < 0) ||
                  ((off + len) > cbuf.length) || ((off + len) < 0)) {
                  throw new IndexOutOfBoundsException();
--- 164,174 ----
       *          or {@code off + len} is negative or greater than the length
       *          of the given array
       *
       * @throws  IOException  If an I/O error occurs
       */
!     public void write(char[] cbuf, int off, int len) throws IOException {
          synchronized (lock) {
              ensureOpen();
              if ((off < 0) || (off > cbuf.length) || (len < 0) ||
                  ((off + len) > cbuf.length) || ((off + len) < 0)) {
                  throw new IndexOutOfBoundsException();