Java Break keyword
Java programming involves
loops that are widely used by programmers and for handling these loops Java
provides keywords such as break and continue respectively. Among these Java
keywords break is often used in terminating the loops. ‘break’ statement
inside any loop bring the program control out of the loop. Example below
demonstrates the working of break statement.
In the program under some conditions the break statement breaks the label
cerebra, due to which the main while loop terminates and the branching statement
used in the code is spoken as labeled break statement.
Break Keyword in Java an Example
import javax.swing.*;
public class Java_Break_keyword
{
public static void main(String args[]){
String str = "roseindia", choice = "", rt = "sorry";
boolean value = true;
cerebro:
while(value){
JOptionPane.showMessageDialog(null, "Either provide Password \n or type sorry and exit safely",
"Cerebro zone" ,1);
choice = JOptionPane.showInputDialog(null, "First chance", "Password gateway" ,1);
if((choice.equals(str))){
JOptionPane.showMessageDialog(null, "welcome professor\n \twelcome to
cerebro", "\tAccess humbly granted",1);
JOptionPane.showMessageDialog(null, "Congratulations\n good buy \t&\n\t hava a nice day", "\to",1);
break cerebro;
}
if (choice.equals(rt)) {
JOptionPane.showMessageDialog(null, " Exit Successfully ", "Don,t ever enter this zone" ,1);
break;
}
else if(!(choice.equals(str)) && !(choice.equals(rt)) ){
choice = JOptionPane.showInputDialog(null, "Last chance", "Password gateway" ,1);
if((choice.equals(str))){
JOptionPane.showMessageDialog(null, "welcome professor\n \twelcome to
cerebro", "\tAccess humbly granted",1);
JOptionPane.showMessageDialog(null, "Congratulations\n good buy \t&\n\t hava a nice day", " \to",1);
}
else if ((choice.equals(rt)) || !((choice.equals(rt))) )
JOptionPane.showMessageDialog(null, "! Security Alert --- \n\tUnauthorised user", "Antivirus Spy
Baadshah", 1);
break cerebro;
}
}
}
}
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