package java.io; import org.checkerframework.checker.lock.qual.GuardSatisfied; public abstract class Reader implements Readable, Closeable { protected Reader() {} public int read(java.nio.CharBuffer a1) throws IOException { throw new RuntimeException("skeleton method"); } public int read() throws IOException { throw new RuntimeException("skeleton method"); } public int read(char[] a1) throws IOException { throw new RuntimeException("skeleton method"); } public abstract int read(char[] a1, int a2, int a3) throws IOException; public long skip(long a1) throws IOException { throw new RuntimeException("skeleton method"); } public boolean ready() throws IOException { throw new RuntimeException("skeleton method"); } public boolean markSupported() { 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 abstract void close(@GuardSatisfied Reader this) throws IOException; }