LineNumberReader ¿¹Á¦
LineNumberReaderTest.java
import java.io.*;
public class LineNumberReaderTest {
public static void main(String[] args) throws Exception{
int ch, i = -1;
FileReader fr = new FileReader("LineNumberReaderTest.txt");
LineNumberReader in = new LineNumberReader (fr);
while((ch = in.read()) != -1) {
if(i != in.getLineNumber()) {
i = in.getLineNumber();
if(i >= 5) {
in.setLineNumber(0);
i = in.getLineNumber();
}
System.out.print("ÇöÀç ¶óÀÎ ¹øÈ£ :" + i +" ");
}
}
}
}
C:\JavaExample\09>javac LineNumberReaderTest.java
C:\JavaExample\09>java LineNumberReaderTest
ÇöÀç ¶óÀÎ ¹øÈ£ :0 ÇöÀç ¶óÀÎ ¹øÈ£ :1 ÇöÀç ¶óÀÎ ¹øÈ£ :2
ÇöÀç ¶óÀÎ ¹øÈ£ :3 ÇöÀç ¶óÀÎ ¹øÈ£ :4 ÇöÀç ¶óÀÎ ¹øÈ£ :0
ÇöÀç ¶óÀÎ ¹øÈ£ :1
°¢ ÁÙÀÇ ¹øÈ£¸¦ ¼¼´Â Ãß°¡ÀûÀÎ ±â´ÉÀ» Á¦°øÇϴ Ŭ·¡½º
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