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-rw-r--r--libjava/java/io/SequenceInputStream.java110
1 files changed, 0 insertions, 110 deletions
diff --git a/libjava/java/io/SequenceInputStream.java b/libjava/java/io/SequenceInputStream.java
deleted file mode 100644
index 054527774ab..00000000000
--- a/libjava/java/io/SequenceInputStream.java
+++ /dev/null
@@ -1,110 +0,0 @@
-/* Copyright (C) 1998, 1999 Free Software Foundation
-
- This file is part of libgcj.
-
-This software is copyrighted work licensed under the terms of the
-Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
-details. */
-
-package java.io;
-
-import java.util.Enumeration;
-
-/**
- * @author Warren Levy <warrenl@cygnus.com>
- * @date November 3, 1998.
- */
-/* Written using "Java Class Libraries", 2nd edition, ISBN 0-201-31002-3
- * "The Java Language Specification", ISBN 0-201-63451-1
- * plus online API docs for JDK 1.2 beta from http://www.javasoft.com.
- * Status: Believed complete and correct.
- */
-
-public class SequenceInputStream extends InputStream
-{
- /* The handle for the current input stream. */
- private InputStream in;
-
- /* Secondary input stream; not used if constructed w/ enumeration. */
- private InputStream in2;
-
- /* The enum handle; not used if constructed w/ 2 explicit input streams. */
- private Enumeration enum;
-
- public SequenceInputStream(Enumeration e)
- {
- enum = e;
- in = (InputStream) enum.nextElement();
- in2 = null;
- }
-
- public SequenceInputStream(InputStream s1, InputStream s2)
- {
- in = s1;
- in2 = s2;
- }
-
- public int available() throws IOException
- {
- if (in == null)
- return 0;
-
- return in.available();
- }
-
- public void close() throws IOException
- {
- while (in != null)
- {
- in.close();
- in = getNextStream ();
- }
- }
-
- public int read() throws IOException
- {
- int ch = -1;
-
- while (in != null && (ch = in.read()) < 0)
- {
- in.close();
- in = getNextStream();
- }
-
- return ch;
- }
-
- public int read(byte[] b, int off, int len) throws IOException
- {
- int ch = -1;
-
- // The validity of the parameters will be checked by in.read so
- // don't bother doing it here.
- while (in != null && (ch = in.read(b, off, len)) < 0)
- {
- in.close();
- in = getNextStream();
- }
-
- return ch;
- }
-
- private InputStream getNextStream()
- {
- InputStream nextIn = null;
-
- if (enum != null)
- {
- if (enum.hasMoreElements())
- nextIn = (InputStream) enum.nextElement();
- }
- else
- if (in2 != null)
- {
- nextIn = in2;
- in2 = null;
- }
-
- return nextIn;
- }
-}