Page 85 - iPlus_Ver_2.0_class_8
P. 85

In the preceding program, the continue statement stops  the execution of the iteration
                 (i == 5) of the for loop. The for loop will be executed normally for all other values of the variable i.


                  i +  ERRORS IN JAVA

                 An error is an abnormal condition that can stop the execution of a program. There are three
                 types of errors in Java: syntax errors, runtime errors, and logical errors. Let us learn about these
                 in detail.
                 Syntax Errors

                 The errors that occur due to violating the rules of the Java programming language are called
                 syntax errors. These are the most commonly occurring errors while developing programs in
                 Java. Syntax errors are also known as compile time errors. Programs containing syntax errors

                 do not compile. A missing semicolon at the end of a line or adding an extra bracket at the
                 end of a class may produce a syntax error. For example,
                 public class SyntaxError{

                        public static void main(String args[])
                        {

                               int a = 100;

                               int b = 200;
                               int c = a * b

                               System.out.println(c);
                        }

                 }

                 }

                 In the preceding program, the statement "int c = a * b" produces an error because we have
                 not added the semicolon at the end of the line. We have also added an extra bracket at the
                 end of the class. So, the compiler shows an error message for the same.
                 Runtime Errors

                 Runtime errors are those that occur at runtime. These errors interrupt the program execution
                 abnormally. When a runtime error occurs, the program terminates its execution even if it
                 has compiled successfully. Runtime errors are also known as exceptions. One of the most

                 commonly occurring runtime errors is the division by zero error. It occurs when we divide a
                 number by zero. For example,
                 public class RuntimeError{

                        public static void main(String args[])
                        {

                               int a = 100;



                                                                                                                  83
                                                              Conditional, Looping and Jumping Statements in Java
   80   81   82   83   84   85   86   87   88   89   90