Example 3: if-else if-else Statementpublic class IfElseIfElseExample { public static void main(String[] args) { int number = 7; if (number > 10) { System.out.println("The number is greater than 10."); } else if (number > 5) { System.out.println("The number is greater than 5...
In the following program, we are usingelse-ifstatement to add an additional conditional that will be evaluated only when the first condition in if block is evaluated asfalse. intage=employee.getAge();if(age>60){System.out.println("Employee is retired");}elseif(age>18){//Executes only whe...
Use the if statement to specify a block of Java code to be executed if a condition is true.SyntaxGet your own Java Server if (condition) { // block of code to be executed if the condition is true } Note that if is in lowercase letters. Uppercase letters (If or IF) will generate ...
These are simplified examples that show how to use the If-Else statement effectively. Another popular conditional statement used in Java programs is the If-Else If statement. This allows your program to test for more than two choices in a single If-Else statement. In fact, an If-Else If s...
Flow chart of the Java switch statement break Statement in Java switch...case Notice that we have been using break in each case block. ... case 29: size = "Small"; break; ... The break statement is used to terminate the switch-case statement. If break is not used, all the cases...
Example 1: Java continue statement class Main { public static void main(String[] args) { // for loop for (int i = 1; i <= 10; ++i) { // if value of i is between 4 and 9 // continue is executed if (i > 4 && i < 9) { continue; } System.out.println(i); } } } ...
Below we’ll give some code examples to demonstrate the use of theswitchstatement, the role of thebreakstatement, the requirements for theswitchargument/casevalues and the comparison ofStrings in aswitchstatement. Let’s move on to the example. ...
if (condition) { statements; } else if (condition) { statements; } else { statements; } Note:ifstatements always use braces,{}. Avoid the following error-prone form: Copy Copied to Clipboard Error: Could not Copy if (condition) //AVOID! THIS OMITS THE BRACES {}!statement; ...
packagecom.journaldev.examples;importjava.sql.Connection;importjava.sql.DriverManager;importjava.sql.PreparedStatement;importjava.sql.ResultSet;publicclassPreparedStatementDemo{publicstaticvoidmain(String[]args)throws Exception{Connection con=null;PreparedStatement ps=null;ResultSet rs=null;int customerId=1;Strin...
The object used for executing a static SQL statement and returning the results it produces. By default, only one ResultSet object per Statement object can be open at the same time. Therefore, if the reading of one ResultSet object is interleaved with the reading of another, each must have...