Remove no longer applicable.
MODIFY
src/main/java/org/apache/commons/io/input/ProxyReader.java
src/main/java/org/apache/commons/io/input/ProxyReader.java
@@ -223,7 +223,6 @@ public boolean markSupported() {
* @param n number of chars that the caller asked to be read
* @throws IOException if the pre-processing fails
*/
- @SuppressWarnings("unused") // Possibly thrown from subclasses.
protected void beforeRead(final int n) throws IOException {
// noop
}
@@ -245,7 +244,6 @@ protected void beforeRead(final int n) throws IOException {
* @param n number of chars read, or -1 if the end of stream was reached
* @throws IOException if the post-processing fails
*/
- @SuppressWarnings("unused") // Possibly thrown from subclasses.
protected void afterRead(final int n) throws IOException {
// noop
}

Remove @SuppressWarnings no longer applicable.