package java.io; import org.checkerframework.checker.nullness.qual.Nullable; public class PushbackReader extends FilterReader { public PushbackReader(Reader a1, int a2) { throw new RuntimeException("skeleton method"); } public PushbackReader(Reader a1) { throw new RuntimeException("skeleton method"); } public int read() throws IOException { throw new RuntimeException("skeleton method"); } public int read(char[] a1, int a2, int a3) throws IOException { throw new RuntimeException("skeleton method"); } public void unread(int a1) throws IOException { throw new RuntimeException("skeleton method"); } public void unread(char[] a1, int a2, int a3) throws IOException { throw new RuntimeException("skeleton method"); } public void unread(char[] a1) throws IOException { throw new RuntimeException("skeleton method"); } public boolean ready() throws IOException { throw new RuntimeException("skeleton method"); } public void mark(int a1) throws IOException { throw new RuntimeException("skeleton method"); } public void reset() throws IOException { throw new RuntimeException("skeleton method"); } public boolean markSupported() { throw new RuntimeException("skeleton method"); } public void close() throws IOException { throw new RuntimeException("skeleton method"); } public long skip(long a1) throws IOException { throw new RuntimeException("skeleton method"); } }