Java

chapter concludes the basic language syntax with a discussion of sequencing,

branching, and looping. We cover conditional statements, relational and logical operators,

including bitwise operators, and iteration statements.

3.1 Conditional Statements

3.1.1 if

Statement

The if construct is used if we wish to execute a statement only if a condition is true. The basic

format of the if statement is

if (condition) {

one or more statements to be executed if condition

is true;

}

The following code fragment illustrates the if statement:

public static void main(String[] args) {

if (args.length == i){

System.out.println("Single ...