Oct 31, 2011 · 2 Take a look at the Java™ Tutorials by Oracle. But basically, as dacwe said, use break. If you can it is often clearer to avoid using break and put the check as a condition of the …

May 3, 2012 · Actually the java docs on this are really confusing. "Iterators allow the caller to remove elements from the underlying collection during the iteration with well-defined semantics."

An "if" is not a loop. Just use the break inside the "if" and it will break out of the "while". If you ever need to use genuine nested loops, Java has the concept of a labeled break. You can put a …

Jan 10, 2012 · The scope of local variables should always be the smallest possible. In your example I presume str is not used outside of the while loop, otherwise you would not be asking …

Aug 4, 2016 · But the variable still has to be declared outside the while-loop. So, as I want to keep my variable scopes clean, is it possible to declare a variable within the while conditional, or is …

Sep 18, 2015 · A continue statement without a label will re-execute from the condition the innermost while or do loop, and from the update expression of the innermost for loop. It is …

You need to change the variable that is being tested, here input2, inside of the loop. Else there's no chance of exiting. All you change in the loop is the total variable while input2 remains …

Feb 12, 2011 · 4 Simply because you don't reset i before you start the inner loop (or after you end it.) Therefore, in the second, and subsequent iterations of the outer loop, you get to the inner …

Feb 17, 2016 · I want the while loop to execute when the user's input is a non-integer value, an integer value less than 1, or an integer value greater than 3. Once the input is valid, I will use …

Sometimes the exit condition from a loop is complicated, such as in a server that is expected to constantly wait for and process input, until it receives a signal to shut down. In such cases, …