diff options
Diffstat (limited to 'libjava/java/io/PipedReader.java')
| -rw-r--r-- | libjava/java/io/PipedReader.java | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/libjava/java/io/PipedReader.java b/libjava/java/io/PipedReader.java index 3991ba94e45..c91fc211c7e 100644 --- a/libjava/java/io/PipedReader.java +++ b/libjava/java/io/PipedReader.java @@ -123,7 +123,7 @@ public class PipedReader extends Reader * This stream is then ready for reading. If this stream is already * connected or has been previously closed, then an exception is thrown * - * @param src The <code>PipedWriter</code> to connect this stream to + * @param source The <code>PipedWriter</code> to connect this stream to * * @exception IOException If this PipedReader or <code>source</code> * has been connected already. @@ -218,11 +218,7 @@ public class PipedReader extends Reader * because the end of the stream was reached. If the stream is already * closed, a -1 will again be returned to indicate the end of the stream. * <p> - * This method will block if no chars are available to be read. - * - * @param buf The buffer into which chars will be stored - * @param offset The index into the buffer at which to start writing. - * @param len The maximum number of chars to read. + * This method will block if no char is available to be read. */ public int read() throws IOException { @@ -233,11 +229,7 @@ public class PipedReader extends Reader // if this method is never called. int r = read(read_buf, 0, 1); - - if (r == -1) - return -1; - else - return read_buf[0]; + return r != -1 ? read_buf[0] : -1; } /** |