first non-repeated character in a String

Author: Ahmed Tawila

src/main/java/javarevisited/top/fifty/java/programs/from/coding/interviews/FirstNonRepeatedCharacterInAString.java

@@ -0,0 +1,23 @@
+package javarevisited.top.fifty.java.programs.from.coding.interviews;
+
+/*Write a Java program to find the first non-repeated character in a String*/
+public class FirstNonRepeatedCharacterInAString {
+	
+	public static char firstNonRepeatedCharacterInAString(String s) {
+		char[] characters = s.toCharArray();
+		int j;
+		for (int i = 0; i < characters.length; i++) {
+			for (j = 0; j < characters.length; j++) {
+				if (i != j && characters[i] == characters[j])
+					break;
+			}
+			if (j == characters.length)
+				return characters[i];
+		}
+		return '0';
+	}
+	
+	public static void main(String[] args) {
+		System.out.println(firstNonRepeatedCharacterInAString("Let's try this String!"));
+	}
+}