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Makefile.am: Add new classes

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* Makefile.am: Add new classes
	(core_java_source_files): CharSequence
	(ordinary_java_source_files): Authenticator, PasswordAuthentication
	* Makefile.in: regenerate
	* gcj/javaprims.h: ditto
	* java/lang/CharSequence: new class from Classpath
	* java/lang/String.java: implements CharSequence
	(subSequence (int,int)): new method
	* java/lang/SubString.java: implements CharSequence
	(subSequence (int,int)): new method
	remerge comments with Classpath
	* java/net/Authenticator.java: new class from Classpath
	* java/net/PasswordAuthentication.java: ditto

From-SVN: r45969
This commit is contained in:
Mark Wielaard 2001-10-02 20:59:31 +00:00 • committed by Mark Wielaard
parent da5c0f6ef5
commit 627a8b878e
9 changed files with 572 additions and 54 deletions
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59
libjava/java/lang/StringBuffer.java
View file

@ -1,21 +1,32 @@
// StringBuffer.java - Growable strings.
/* StringBuffer.java -- Growable strings
Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1998, 1999, 2000 Free Software Foundation
This file is part of GNU Classpath.
This file is part of libgcj.
GNU Classpath is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GNU Classpath is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
This software is copyrighted work licensed under the terms of the
Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
details. */
You should have received a copy of the GNU General Public License
along with GNU Classpath; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA.
As a special exception, if you link this library with other files to
produce an executable, this library does not by itself cause the
resulting executable to be covered by the GNU General Public License.
This exception does not however invalidate any other reasons why the
executable file might be covered by the GNU General Public License. */
package java.lang;
import java.io.Serializable;
/**
* @author Tom Tromey <tromey@cygnus.com>
* @date October 23, 1998.
*/
/* Written using "Java Class Libraries", 2nd edition, ISBN 0-201-31002-3
* Updated using online JDK 1.2 docs.
* Believed complete and correct to JDK 1.2.
@ -57,7 +68,7 @@ import java.io.Serializable;
* @author Tom Tromey
* @see java.lang.String
*/
public final class StringBuffer implements Serializable
public final class StringBuffer implements Serializable, CharSequence
{
/** Append the <code>String</code> value of the argument to this <code>StringBuffer</code>.
* Uses <code>String.valueOf()</code> to convert to
@ -198,7 +209,7 @@ public final class StringBuffer implements Serializable
* @param index the index of the character to get, starting at 0.
* @return the character at the specified index.
* @exception IndexOutOfBoundsException if the desired character index
* is not between 0 and length() - 1 (inclusive).
* is negative or greater then length() - 1.
*/
public synchronized char charAt (int index)
{
@ -653,6 +664,28 @@ public final class StringBuffer implements Serializable
return new String (value, beginIndex, endIndex - beginIndex);
}
/**
* Creates a substring of this StringBuffer, starting at a specified index
* and ending at one character before a specified index.
* <p>
* To implement <code>CharSequence</code>.
* Calls <code>substring(beginIndex, endIndex)</code>.
*
* @param beginIndex index to start substring (base 0)
* @param endIndex index after the last character to be
* copied into the substring
*
* @return new String which is a substring of this StringBuffer
*
* @exception StringIndexOutOfBoundsException
* if (beginIndex < 0 || endIndex > this.length() || beginIndex > endIndex)
*/
public CharSequence subSequence (int beginIndex, int endIndex)
{
return substring(beginIndex, endIndex);
}
/** Convert this <code>StringBuffer</code> to a <code>String</code>.
* @return the characters in this StringBuffer
*/