From Scanner#hasNextInt(): Returns true if the next token in this scanner's input can be interpreted as an int value in the default radix using the nextInt() … The difference lies in the fact that if the condition is true at the starting of the loop the statements would still be executed, however in case of while loop it would not be executed at all. How to stop an infinite loop safely in Python? while loop. Creating infinite loops can be done in different ways using for loop, while loop and do while loops. 3. do...while loop. At a certain point, the data becomes an overload and the program will overflow. @Ignore ("Infinite loop") @Test public void infinite_do_while_loop {do {} while (true);} Infinite loops posted by Justin Musgrove on 17 June 2014 Tagged: java and java-general while loop makes it quite easy. So you get an infinite loop. Incremental Java infinite loop; Java while loop; The Infinite Loop in Perl; Java do-while loop example; What are the differences between while loop and do-while loop in Java? The loop will stop whenever a reaches the value closest to 10, at which point the program moves on. 3. do while loop in Java. Java do while loop executes the statement first and then checks for the condition.Other than that it is similar to the while loop. Infinite Loop with if-else, switch case, for loop, while loop, do-while, break, continue, goto, arrays, functions, pointers, collections, LinkedList, etc. System.out.format(" Sum of the Numbers From the While Loop is: %d ", sum); Infinite Do While Loop in Java. Let's say that we have a simple do..while loop in our code: int i = 0; while (i < 10) { System.out.println(i); i++; } We are printing i counter ten times. 2. for loop. But this call will not clear the input, so for every loop iteration the condition doesn't change. If you forgot to increment or decrement the value inside the Java do while loop, then the do while loop will execute infinite times (also called as an infinite loop). The do-while loop in Java is similar to while loop except that the condition is checked after the statements are executed, so do while loop guarantees the loop execution at least once. Java do-while loop is used to execute a block of statements continuously until the given condition is true. For example: An infinite while loop in Java is a set of code that would repeat itself forever, unless the system crashes. Here is another example of infinite while loop: while (true){ statement(s); } Example: Iterating an array using while loop The loops stop when the condition you put is not met anymore. This is because condition is i>1 which would always be true as we are incrementing the value of i inside while loop. 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