Replace index.size() with teachers.size()

KygekDev · web-flow · commit 5f8959377b78 · 2021-10-02T23:09:39.000+08:00
Variable index is an integer
diff --git a/data/part-3/2-lists.md b/data/part-3/2-lists.md
@@ -860,7 +860,7 @@ if (index < teachers.size()) {
     index = index + 1; // index = 4
 }
 
-if (index < index.size()) {
+if (index < teachers.size()) {
     // this will not be executed since index = 4 and teachers.size() = 4
     System.out.println(teachers.get(index));
     index = index + 1;

Original file line number	Diff line number	Diff line change
`@@ -860,7 +860,7 @@ if (index < teachers.size()) {`
`860`	`860`	`index = index + 1; // index = 4`
`861`	`861`	`}`
`862`	`862`
`863`		`-if (index < index.size()) {`
	`863`	`+if (index < teachers.size()) {`
`864`	`864`	`// this will not be executed since index = 4 and teachers.size() = 4`
`865`	`865`	`System.out.println(teachers.get(index));`
`866`	`866`	`index = index + 1;`