package java.io; import org.checkerframework.checker.nullness.qual.Nullable; public class PipedInputStream extends InputStream { public PipedInputStream(PipedOutputStream a1) throws IOException { throw new RuntimeException("skeleton method"); } public PipedInputStream(PipedOutputStream a1, int a2) throws IOException { throw new RuntimeException("skeleton method"); } public PipedInputStream() { throw new RuntimeException("skeleton method"); } public PipedInputStream(int a1) { throw new RuntimeException("skeleton method"); } public void connect(PipedOutputStream a1) throws IOException { throw new RuntimeException("skeleton method"); } public synchronized int read() throws IOException { throw new RuntimeException("skeleton method"); } public synchronized int read(byte[] a1, int a2, int a3) throws IOException { throw new RuntimeException("skeleton method"); } public synchronized int available() throws IOException { throw new RuntimeException("skeleton method"); } public void close() throws IOException { throw new RuntimeException("skeleton method"); } }