Fix SpotBugs: remove dead local store variable idx

sriieeu · sriieeu · commit 5ec7f131affc · 2026-01-22T23:18:39.000+05:30
diff --git a/src/main/java/com/thealgorithms/strings/KnuthMorrisPratt.java b/src/main/java/com/thealgorithms/strings/KnuthMorrisPratt.java
@@ -90,7 +90,6 @@ public static List<Integer> search(final String text, final String pattern) {
     public static void main(String[] args) {
         final String text = "AAAAABAAABA";
         final String pattern = "AAAA";
-        final List<Integer> idx = search(text, pattern);
-        // Pattern occurrences would be logged here in production
+        search(text, pattern);
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -90,7 +90,6 @@ public static List<Integer> search(final String text, final String pattern) {`
`90`	`90`	`public static void main(String[] args) {`
`91`	`91`	`final String text = "AAAAABAAABA";`
`92`	`92`	`final String pattern = "AAAA";`
`93`		`- final List<Integer> idx = search(text, pattern);`
`94`		`- // Pattern occurrences would be logged here in production`
	`93`	`+ search(text, pattern);`
`95`	`94`	`}`
`96`	`95`	`}`