package java.io;
import checkers.javari.quals.*;
public interface DataOutput {
public void write(byte[] b) throws IOException;
public void write(byte[] b, int len, int off) throws IOException;
public void write(int b) throws IOException;
public void writeBoolean(boolean v) throws IOException;
public void writeByte(int v) throws IOException;
public void writeBytes(String s) throws IOException;
public void writeChar(int v) throws IOException;
public void writeChars(String s) throws IOException;
public void writeDouble(double v) throws IOException;
public void writeFloat(float v) throws IOException;
public void writeInt(int v) throws IOException;
public void writeLong(long v) throws IOException;
public void writeShort(int v) throws IOException;
public void writeUTF(String s) throws IOException;
}