java - Required: Variable Found: Value -

public static int biggestarraygap(int []a, int n) { int biggestgap = math.abs(a[1]-a[0]);     (int i=1; i<n-1; i++) {     if (math.abs(a[i]-a[i-1]) > biggestgap)             math.abs(a[i]-a[i-1]) = biggestgap; }     return biggestgap; } 

for reason, second line in if statement returning unexpected type– required: variable found: value. tried == , didn't work. insight?

you have reversed assign statement. change

biggestgap = math.abs(a[i]-a[i-1]);