Remove redundant main method

Author: SYEDMDSAAD

src/main/java/com/thealgorithms/strings/ComplexNumberMultiply.java

@@ -28,8 +28,4 @@ public static String multiply(String num1, String num2) {
 
         return real + "+" + imaginary + "i";
     }
-
-    public static void main(String[] args) {
-        System.out.println(multiply("1+1i", "1+1i"));
-    }
 }

src/main/java/com/thealgorithms/strings/RemoveStars.java

@@ -28,8 +28,4 @@ public static String removeStars(String s) {
         }
         return result.toString();
     }
-    public static void main(String[] args) {
-        String example = "leet**cod*e";
-        System.out.println(removeStars(example));
-    }
 }