D-Coder135
diff --git a/‎.idea/workspace.xml‎
Lines changed: 12 additions & 4 deletions b/‎.idea/workspace.xml‎
Lines changed: 12 additions & 4 deletions
diff --git a/‎src/main/java/io/github/dbc/DuplicateCharactersCounter.java‎
Lines changed: 3 additions & 0 deletions b/‎src/main/java/io/github/dbc/DuplicateCharactersCounter.java‎
Lines changed: 3 additions & 0 deletions
@@ -14,6 +14,9 @@ public Map<Character, Integer> countDuplicateCharacters(String string) {
         HashMap<Character, Integer> map = new HashMap<>();
         for (int i = 0; i < string.length(); i++) {
             char ch = string.charAt(i);
+            if (map.containsKey(ch)) {
+
+            }
         }
         return Map.of();
     }
Original file line number	Diff line number	Diff line change
`@@ -14,6 +14,9 @@ public Map<Character, Integer> countDuplicateCharacters(String string) {`
`14`	`14`	`HashMap<Character, Integer> map = new HashMap<>();`
`15`	`15`	`for (int i = 0; i < string.length(); i++) {`
`16`	`16`	`char ch = string.charAt(i);`
	`17`	`+ if (map.containsKey(ch)) {`
	`18`	`+`
	`19`	`+ }`
`17`	`20`	`}`
`18`	`21`	`return Map.of();`
`19`	`22`	`}`