src/main/java/com/cloudbees/jenkins/support/util/OutputStreamSelector.java
public synchronized void reset() {
        ensureOpen();
        head = null;
        out = null;
    }
/**
     * Resets the state of this stream to allow for contents to be probed again.
     */
Resets the state of this stream to allow for contents to be probed again.
Resets the state of this stream to allow for contents to be probed again .
public synchronized void reset() {
        ensureOpen();
        head = null;
        out = null;
    }
public synchronized void reset ( ) { ensureOpen ( ) ; head = null ; out = null ; }
Resets the state of this stream to allow for contents to be probed again.
Resets the state of this stream to allow for contents to be probed again .