BufferedWriter.java (BufferedWriter): Use existing lock of chained Writer when calling super-constructor.

2004-07-20  Bryce McKinlay  <mckinlay@redhat.com>

	* java/io/BufferedWriter.java (BufferedWriter): Use existing lock
	of chained Writer when calling super-constructor.
	* java/io/FilterWriter.java (FilterWriter): Likewise.
	* java/io/PrintWriter.java (PrintWriter): Likewise.

From-SVN: r84959

libjava/java/io/BufferedWriter.java

@@ -103,7 +103,7 @@ public class BufferedWriter extends Writer
    */
   public BufferedWriter (Writer out, int size)
   {
-    super(out);
+    super(out.lock);
     this.out = out;
     this.buffer = new char[size];
     this.count = 0;

libjava/java/io/FilterWriter.java

@@ -72,7 +72,7 @@ public abstract class FilterWriter extends Writer
     */
   protected FilterWriter(Writer out)
   {
-    super(out);
+    super(out.lock);
     this.out = out;
   }
 

libjava/java/io/PrintWriter.java

@@ -86,7 +86,7 @@ public class PrintWriter extends Writer
    */
   public PrintWriter(Writer wr)
   {
-    super(wr);
+    super(wr.lock);
     this.out = wr;
   }
 
@@ -102,7 +102,7 @@ public class PrintWriter extends Writer
    */
   public PrintWriter(Writer wr, boolean autoflush)
   {
-    super(wr);
+    super(wr.lock);
     this.out = wr;
     this.autoflush = autoflush;
   }