1#
2BEGIN	{ totallines=0; count=0; }
3
4	{ totallines++; print $0 }
5
6$0 !~ /java\..+=.*$/	{ count++ }
7
8END	{
9	    if ((count == 0) && (totallines != 0)) {
10	        exit 0
11	    }
12	    else {
13	        exit 1
14	    }
15	}
16