how to break from inner loop in java code example
Example 1: break java
break == jump out side the loop
continue == next loop cycle
return == return the method/end the method.
for(int i = 0; i < 5; i++) {
System.out.println(i +"");
if(i == 3){
break;
}
}
System.out.println("finish!");
Example 2: how to break from a loop in java
public class Test {
public static void main(String args[]) {
int [] numbers = {10, 20, 30, 40, 50};
for(int x : numbers ) {
if( x == 30 ) {
break;
}
System.out.print( x );
System.out.print("\n");
}
}
}
Example 3: how to break two loop in java
import java.io.IOException;
public class BreakingFromNestedLoop{
public static void main(String args[]) throws IOException {
outer: for (int i = 0; i < 4; i++) {
for (int j = 0; j < 4; j++) {
if (i * j > 5) {
System.out.println("Breaking from nested loop");
break outer;
}
System.out.println(i + " " + j);
}
}
System.out.println("exited");
breakFromNestedLoop();
}
public static void breakFromNestedLoop(){
for(int i=0; i<6; i++){
for(int j=0; j<3; j++){
int product = i*j;
if(product > 4){
System.out.println("breaking from nested loop using return");
return;
}
}
}
System.out.println("Done");
}
}
Output
0 0
0 1
0 2
0 3
1 0
1 1
1 2
1 3
2 0
2 1
2 2
Breaking from nested loop
exited
breaking from nested loop using return
Example 4: java while loop break
while (true) {
....
if (obj == null) {
break;
}
....
}