public interface IReader {
void read();
}
public class Reader implements IReader {
@Override
public void read() {
System.out.println("read of Reader");
}
}
public class BufferedReader implements IReader {
private IReader mReader;
public BufferedReader(IReader reader) {
this.mReader = reader;
}
@Override
public void read() {
System.out.println("read of BufferedReader");
mReader.read();
}
}
public class Test {
public static void main(String[] args) {
Reader reader = new Reader();
reader.read();
System.out.println("----------");
BufferedReader bufferedReader = new BufferedReader(reader);
bufferedReader.read();
}
}
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