public interface  org.apache.http.io.SessionInputBuffer extends java.lang.Object
{
public abstract int read(byte[], int, int) throws java.io.IOException;
public abstract int read(byte[]) throws java.io.IOException;
public abstract int read() throws java.io.IOException;
public abstract int readLine(org.apache.http.util.CharArrayBuffer) throws java.io.IOException;
public abstract java.lang.String readLine() throws java.io.IOException;
public abstract boolean isDataAvailable(int) throws java.io.IOException;
public abstract org.apache.http.io.HttpTransportMetrics getMetrics();
}