Yes, Integer.parseInt() doesn't accept the empty string as a valid number. You
would have to initialise the strings to "0" as a default and then would be OK.I
think it is a bit of an opinion boundary case in that when I first discovered
it, I thought that the empty string should equate to 0, as
That seems to be right.
On 5/3/21 9:30 PM, Zulfi Khan wrote:
Hi,
I am getting following message when I am compiling my program on
NetBeans 12.3 on Ubuntu 18.04:
cd /home/zulfi/NetBeansProjects/GUI1;
JAVA_HOME=/usr/lib/jvm/java-11-openjdk-amd64
/snap/netbeans/45/netbeans/java/maven/bin/mvn
