Simple, just rule out dashes from the filename: 

use strict;
use warnings;
my $line = "root 30145 1 0 Jan30 ? 00:09:01 /root/java/app/java_app_1R
+ule_java_app_2Rule.java --javaproc";
print "$1\n" if $line =~ m|/([^/]+)\.java\s|;

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In reply to Re: extract file name from path by hdb
in thread extract file name from path by Anonymous Monk

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