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

rev 15357 : imported patch 8163517-Various-cleanup-in-java-io-code

*** 502,512 ****
       * #write(int)} method.
       *
       * @param      b   The {@code boolean} to be printed
       */
      public void print(boolean b) {
!         write(b ? "true" : "false");
      }
  
      /**
       * Prints a character.  The character is translated into one or more bytes
       * according to the platform's default character encoding, and these bytes
--- 502,512 ----
       * #write(int)} method.
       *
       * @param      b   The {@code boolean} to be printed
       */
      public void print(boolean b) {
!         write(String.valueOf(b));
      }
  
      /**
       * Prints a character.  The character is translated into one or more bytes
       * according to the platform's default character encoding, and these bytes
*** 597,610 ****
       * {@link #write(int)} method.
       *
       * @param      s   The {@code String} to be printed
       */
      public void print(String s) {
!         if (s == null) {
!             s = "null";
!         }
!         write(s);
      }
  
      /**
       * Prints an object.  The string produced by the {@link
       * java.lang.String#valueOf(Object)} method is translated into bytes
--- 597,607 ----
       * {@link #write(int)} method.
       *
       * @param      s   The {@code String} to be printed
       */
      public void print(String s) {
!         write(String.valueOf(s));
      }
  
      /**
       * Prints an object.  The string produced by the {@link
       * java.lang.String#valueOf(Object)} method is translated into bytes
*** 1003,1016 ****
       * @return  This writer
       *
       * @since  1.5
       */
      public PrintWriter append(CharSequence csq) {
!         if (csq == null)
!             write("null");
!         else
!             write(csq.toString());
          return this;
      }
  
      /**
       * Appends a subsequence of the specified character sequence to this writer.
--- 1000,1010 ----
       * @return  This writer
       *
       * @since  1.5
       */
      public PrintWriter append(CharSequence csq) {
!         write(String.valueOf(csq));
          return this;
      }
  
      /**
       * Appends a subsequence of the specified character sequence to this writer.
*** 1045,1056 ****
       *          {@code csq.length()}
       *
       * @since  1.5
       */
      public PrintWriter append(CharSequence csq, int start, int end) {
!         CharSequence cs = (csq == null ? "null" : csq);
!         write(cs.subSequence(start, end).toString());
          return this;
      }
  
      /**
       * Appends the specified character to this writer.
--- 1039,1050 ----
       *          {@code csq.length()}
       *
       * @since  1.5
       */
      public PrintWriter append(CharSequence csq, int start, int end) {
!         if (csq == null) csq = "null";
!         write(csq.subSequence(start, end).toString());
          return this;
      }
  
      /**
       * Appends the specified character to this writer.