gaurav1207:

I have a List of long Arrays with the name Arraycells:

List Arraycells = new ArrayList() ;
Arraycells.add(new long[]{1L, 0L});
Arraycells.add(new long[]{1L, 1L});
Arraycells.add(new long[]{1L, 2L});

I want to see if a long array object is contained in this list or not:

for (long r = 0L; r     for (long c = 0L; c         if (Arraycells.contains(new long[]{r, c})) { // problem is with this statement
            // do something
        }
    }
}

How can I check the Arraycells?