chore: removing Lines for java file

Author: jjcapparell

lesson_13/maps_ts/src/lesson13.ts

@@ -8,9 +8,7 @@ export function findPermutationDifference(s: string, t: string): number {
   }
   for (const key of stringS.keys()) {
     if (stringT.has(key)) {
-      // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
       const value1 = stringS.get(key)!; // Non-null assertion because we checked with has()
-      // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
       const value2 = stringT.get(key)!; // Non-null assertion
       const difference = Math.abs(value1 - value2);
       diffSum += difference;