package java.io; import checkers.nullness.quals.*; @checkers.quals.DefaultQualifier("checkers.nullness.quals.NonNull") public abstract class InputStream implements Closeable { public InputStream() { throw new RuntimeException("skeleton method"); } public abstract int read() throws IOException; public int read(byte[] a1) throws IOException { throw new RuntimeException("skeleton method"); } public int read(byte[] a1, int a2, int a3) throws IOException { throw new RuntimeException("skeleton method"); } public long skip(long a1) throws IOException { throw new RuntimeException("skeleton method"); } public int available() throws IOException { throw new RuntimeException("skeleton method"); } public void close() throws IOException { throw new RuntimeException("skeleton method"); } public synchronized void mark(int a1) { throw new RuntimeException("skeleton method"); } public synchronized void reset() throws IOException { throw new RuntimeException("skeleton method"); } public boolean markSupported() { throw new RuntimeException("skeleton method"); } }