From: Michael Koch <konqueror@gmx.de>
Date: Tue, 24 Jun 2003 07:25:24 +0000 (+0000)
Subject: 2003-06-24  Michael Koch  <konqueror@gmx.de>
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=20afd4757112345a1f7d9eabe4ff0d6e772a8701;p=platform%2Fupstream%2Fgcc.git

2003-06-24  Michael Koch  <konqueror@gmx.de>

	* java/io/LineNumberReader.java
	(skip): Dont do line number accounting here as this is already done in
	read(), simplified.

From-SVN: r68408
---

diff --git a/libjava/ChangeLog b/libjava/ChangeLog
index 6d6ad17..e7d39c1 100644
--- a/libjava/ChangeLog
+++ b/libjava/ChangeLog
@@ -1,3 +1,9 @@
+2003-06-24  Michael Koch  <konqueror@gmx.de>
+
+	* java/io/LineNumberReader.java
+	(skip): Dont do line number accounting here as this is already done in
+	read(), simplified.
+
 2003-06-21  Michael Koch  <konqueror@gmx.de>
 
 	* java/io/File.java
diff --git a/libjava/java/io/LineNumberReader.java b/libjava/java/io/LineNumberReader.java
index 9d80745..12bafe3 100644
--- a/libjava/java/io/LineNumberReader.java
+++ b/libjava/java/io/LineNumberReader.java
@@ -374,37 +374,22 @@ public class LineNumberReader extends BufferedReader
     *
     * @exception IOException If an error occurs
     */
-  public long skip(long count) throws IOException
+  public long skip (long count) throws IOException
   {
     if (count <= 0)
       return 0;
-    long to_do = count;
-    do
+
+    int skipped;
+    
+    for (skipped = 0; skipped < count; skipped++)
       {
-	int ch = read();
-	if (ch < 0)
-	  break;
-	to_do--;
-	if (ch == '\n' || ch == '\r')
-	  lineNumber++;
-	else
-	  {
-	    long fence = pos + to_do;
-	    if (limit < fence)
-	      fence = limit;
-	    int end = pos;
-	    for (; end < fence; end++)
-	      {
-		char endch = buffer[end];
-		if (endch == '\n' || endch == '\r')
-		  break;
-	      }
-	    to_do -= end - pos;
-	    pos = end;
-	  }
+        int ch = read();
+
+        if (ch < 0)
+          break;
       }
-    while (to_do > 0);
-    return count - to_do;
+
+    return skipped;
   }
 }