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Message:

LET'S SEE WHO REALLY KNOWS JAVA - A TEST FOR ALL YOU PPL

Posted by yaz on May 14, 2001 at 1:29 AM

This is a race, whoever can respond to it faster is the winner.

Create a simple java program...here is the program:

Write a program called Find that searches all files specified on the command line and prints out all lines containing a keyword. For example, if you call

java Find Buff report.txt address.txt Homework.java

then the program might print

report.txt: Buffet style lunch will be available at the
address.txt: buffet, warren | 11801 Trenton Court |
Homework.java: BufferedReader in

The keyword is always the first command line arguement.

Your program should not crash (i.e. generate an unhandled exception), regardless.
Your program should consider the first command-line input to be the search string, regardless of its format.
Your program should emit an error message for any file that it can't open, and continue with the next file given in the command line.
Your program should print a "usage" line if the command-line input is insufficient to allow the program to run.
Your program may search in a case insensitive or case sensitive way, I don't care.
Your program should find ALL substring matches, not just whole words.
Your program should print each line of a file in which it finds a match in its entirety, but should only print such a line once, even if there are multiple matches in the line.

• Do Your Own Homework, Kid Jose Chavez June 02, 2001 at 7:03 PM (0)
• what a joke me May 17, 2001 at 7:16 AM (0)