Javadoc

Author: garydgregory

src/main/java/org/apache/commons/io/input/ClosedInputStream.java

@@ -60,29 +60,29 @@ static InputStream ifNull(final InputStream in) {
     }
 
     /**
-     * Construct a new instance.
+     * Constructs a new instance.
      */
     public ClosedInputStream() {
         // empty
     }
 
     /**
-     * Returns -1 to indicate that the stream is closed.
+     * Returns {@code -1} to indicate that the stream is closed.
      *
-     * @return always -1
+     * @return always {@code -1}.
      */
     @Override
     public int read() {
         return EOF;
     }
 
     /**
-     * Returns -1 to indicate that the stream is closed.
+     * Returns {@code -1} to indicate that the stream is closed.
      *
      * @param b ignored.
      * @param off ignored.
      * @param len ignored.
-     * @return always -1
+     * @return always -1.
      */
     @Override
     public int read(final byte[] b, final int off, final int len) throws IOException {