Mega Code Archive
Java labeled for loop
<![CDATA[
//: c03:LabeledFor.java
// Java's "labeled for" loop.
// From 'Thinking in Java, 3rd ed.' (c) Bruce Eckel 2002
// www.BruceEckel.com. See copyright notice in CopyRight.txt.
public class LabeledFor {
public static void main(String[] args) {
int i = 0;
outer: // Can't have statements here
for(; true ;) { // infinite loop
inner: // Can't have statements here
for(; i < 10; i++) {
System.out.println("i = " + i);
if(i == 2) {
System.out.println("continue");
continue;
}
if(i == 3) {
System.out.println("break");
i++; // Otherwise i never
// gets incremented.
break;
}
if(i == 7) {
System.out.println("continue outer");
i++; // Otherwise i never
// gets incremented.
continue outer;
}
if(i == 8) {
System.out.println("break outer");
break outer;
}
for(int k = 0; k < 5; k++) {
if(k == 3) {
System.out.println("continue inner");
continue inner;
}
}
}
}
// Can't break or continue to labels here
}
} ///:~
]]>