jaxws/src/java.xml.soap/share/classes/com/sun/xml/internal/messaging/saaj/packaging/mime/util/LineInputStream.java
--- a/jaxws/src/java.xml.soap/share/classes/com/sun/xml/internal/messaging/saaj/packaging/mime/util/LineInputStream.java Mon Jan 19 09:32:40 2015 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,112 +0,0 @@
-/*
- * Copyright (c) 1997, 2013, 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
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code 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
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/*
- * @(#)LineInputStream.java 1.7 03/01/07
- */
-
-
-
-package com.sun.xml.internal.messaging.saaj.packaging.mime.util;
-
-import java.io.*;
-
-/**
- * This class is to support reading CRLF terminated lines that
- * contain only US-ASCII characters from an input stream. Provides
- * functionality that is similar to the deprecated
- * <code>DataInputStream.readLine()</code>. Expected use is to read
- * lines as String objects from a RFC822 stream.
- *
- * It is implemented as a FilterInputStream, so one can just wrap
- * this class around any input stream and read bytes from this filter.
- *
- * @author John Mani
- */
-
-public final class LineInputStream extends FilterInputStream {
-
- private char[] lineBuffer = null; // reusable byte buffer
-
- public LineInputStream(InputStream in) {
- super(in);
- }
-
- /**
- * Read a line containing only ASCII characters from the input
- * stream. A line is terminated by a CR or NL or CR-NL sequence.
- * A common error is a CR-CR-NL sequence, which will also terminate
- * a line.
- * The line terminator is not returned as part of the returned
- * String. Returns null if no data is available. <p>
- *
- * This class is similar to the deprecated
- * <code>DataInputStream.readLine()</code>
- */
- public String readLine() throws IOException {
- InputStream in = this.in;
- char[] buf = lineBuffer;
-
- if (buf == null)
- buf = lineBuffer = new char[128];
-
- int c1;
- int room = buf.length;
- int offset = 0;
-
- while ((c1 = in.read()) != -1) {
- if (c1 == '\n') // Got NL, outa here.
- break;
- else if (c1 == '\r') {
- // Got CR, is the next char NL ?
- int c2 = in.read();
- if (c2 == '\r') // discard extraneous CR
- c2 = in.read();
- if (c2 != '\n') {
- // If not NL, push it back
- if (!(in instanceof PushbackInputStream))
- in = this.in = new PushbackInputStream(in);
- ((PushbackInputStream)in).unread(c2);
- }
- break; // outa here.
- }
-
- // Not CR, NL or CR-NL ...
- // .. Insert the byte into our byte buffer
- if (--room < 0) { // No room, need to grow.
- buf = new char[offset + 128];
- room = buf.length - offset - 1;
- System.arraycopy(lineBuffer, 0, buf, 0, offset);
- lineBuffer = buf;
- }
- buf[offset++] = (char)c1;
- }
-
- if ((c1 == -1) && (offset == 0))
- return null;
-
- return String.copyValueOf(buf, 0, offset);
- }
-}