Ok thanks very much
Here is my code
This is FileFormat.java
Here is class ReadFile.java to read the text file.
Now I have two questions:
1/ When I run the program, it appear the error, help me to correct it.
java.lang.NumberFormatException: For input string: "123 test1y"
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
at java.lang.Integer.parseInt(Integer.java:456)
at java.lang.Integer.parseInt(Integer.java:497)
at com.goodsw.myroute.ReadFile.read(ReadFile.java:24)
at com.goodsw.myroute.ReadFile.main(ReadFile.java:40)
2/
In the my code, i only set value of x, y , z, t (format.setX(), format.setY()�..) when line startWith(�123�), but I have many, many lines something like this it is line that start with an integer number with three digits:
So what kind of regex I can try? The idea as following:
Please help me to slove my problem, thanks very much.