content: package test.callgraph.superjdk.objectinputstream;
  
  import java.io.IOException;
  import java.io.InputStream;
  import java.io.ObjectInput;
  import java.io.ObjectStreamConstants;
  
  /**
   * @author adrninistrator
   * @date 2024/5/20
   * @description:
   */
  public class FakeObjectInputStream1
          extends InputStream implements ObjectInput, ObjectStreamConstants {
  
      public final Object readObject() {
          return null;
      }
  
      @Override
      public void readFully(byte[] b) throws IOException {
  
      }
  
      @Override
      public void readFully(byte[] b, int off, int len) throws IOException {
  
      }
  
      @Override
      public int skipBytes(int n) throws IOException {
          return 0;
      }
  
      @Override
      public boolean readBoolean() throws IOException {
          return false;
      }
  
      @Override
      public byte readByte() throws IOException {
          return 0;
      }
  
      @Override
      public int readUnsignedByte() throws IOException {
          return 0;
      }
  
      @Override
      public short readShort() throws IOException {
          return 0;
      }
  
      @Override
      public int readUnsignedShort() throws IOException {
          return 0;
      }
  
      @Override
      public char readChar() throws IOException {
          return 0;
      }
  
      @Override
      public int readInt() throws IOException {
          return 0;
      }
  
      @Override
      public long readLong() throws IOException {
          return 0;
      }
  
      @Override
      public float readFloat() throws IOException {
          return 0;
      }
  
      @Override
      public double readDouble() throws IOException {
          return 0;
      }
  
      @Override
      public String readLine() throws IOException {
          return null;
      }
  
      @Override
      public String readUTF() throws IOException {
          return null;
      }
  
      @Override
      public int read() throws IOException {
          return 0;
      }
  }
  