Fixed a bug in findWord method

2018-11-01 18:18:10 -07:00
parent 18d7252bdf
commit 085825e149
1 changed files with 7 additions and 4 deletions
--- a/java-strings/src/main/java/com/baeldung/string/searching/WordIndexer.java
+++ b/java-strings/src/main/java/com/baeldung/string/searching/WordIndexer.java
@@ -11,11 +11,14 @@ public class WordIndexer {
        String lowerCaseTextString = textString.toLowerCase();
        String lowerCaseWord = word.toLowerCase();

-        while(index != -1){
-            index = lowerCaseTextString.indexOf(lowerCaseWord, index + 1);
-            if (index != -1) {
-                indexes.add(index);
+        while(index != -1) {
+            index = lowerCaseTextString.indexOf(lowerCaseWord, index);
+            if (index == -1) {
+                break;
            }
+
+            indexes.add(index);
+            index++;
        }
        return indexes;
    }