package net.lingala.zip4j.io;
import java.io.IOException;
import java.io.InputStream;
import net.lingala.zip4j.unzip.UnzipEngine;
public abstract class BaseInputStream extends InputStream {
public int read() throws IOException {
return 0;
}
public void seek(long pos) throws IOException {
}
public int available() throws IOException {
return 0;
}
public UnzipEngine getUnzipEngine() {
return null;
}
}