Class LegacyObjectInputStream

classpath/avian/LegacyObjectInputStream.java:26–240

import java.lang.reflect.Modifier;

public class LegacyObjectInputStream extends InputStream {
  private final InputStream in;
  private final PushbackReader r;

  public LegacyObjectInputStream(InputStream in) {
    this.in = in;
    this.r = new PushbackReader(new InputStreamReader(in));
  }

  public int read() throws IOException {
    return in.read();
  }

  public int read(byte[] b, int offset, int length) throws IOException {
    return in.read(b, offset, length);
  }

  public void close() throws IOException {
    in.close();
  }

  public Object readObject() throws IOException, ClassNotFoundException {
    return readObject(new HashMap<Integer, Object>());
  }

  public boolean readBoolean() throws IOException {
    read('z');
    return readLongToken() != 0;
  }

  public byte readByte() throws IOException {
    read('b');
    return (byte) readLongToken();
  }

  public char readChar() throws IOException {
    read('c');
    return (char) readLongToken();
  }

  public short readShort() throws IOException {
    read('s');
    return (short) readLongToken();
  }

  public int readInt() throws IOException {
    read('i');
    return (int) readLongToken();
  }

  public long readLong() throws IOException {
    read('j');
    return readLongToken();
  }

  public float readFloat() throws IOException {
    read('f');
    return (float) readDoubleToken();