Bubble Sort in Java

// Bubble Sort in Java

public static void bubbleSort(int[] inputData) {
    int inputDataLength = inputData.length;
    while (inputDataLength != 0) {
        int newn = 0;
        for (int forwardPointer = 1; forwardPointer < inputData.length - 1; forwardPointer++) {
            if(inputData[forwardPointer - 1] > inputData[forwardPointer]) {
                final int temp = inputData[forwardPointer - 1];
                inputData[forwardPointer - 1] = inputData[forwardPointer];
                inputData[forwardPointer] = temp;
                newn = forwardPointer;
            }
        }
        inputDataLength = newn;
    }
}