Apologize if this trivial question has already been answered, I cannot find it at SO. Reading lines from the IDE console with this Java trivial code (Windows 7 and Eclipse Kepler):
int v;
try { while ((v = System.in.read()) != -1) System.out.println(v); }
catch (IOException e) { ; }
How the user can make the value v equal to -1? (I've tried Ctrl + d-z-x-c-s-e and other keys without repeatable behavior, but the loop is interrupted randomly)
Control + D should send the EOF character as excepted , but it is an bug in Eclipse.
One of the user reported as
In Kepler 4.3 eclipse.buildId=4.3.0.M20130911-1000 on Linux the problem
still exists in the Java console. I found the following workaround:
If you leave the console to focus on another view, and then refocus on the console,
then Ctrl-D (EOF) works as expected.
Follow here
When using Eclipse in Windows, Control + Z sends the EOF character.