in shared/java/ColorFilter.java [75:81]
public static ColorFilter makeTableARGB(byte[] a, byte[] r, byte[] g, byte[] b) {
assert a == null || a.length == 256 : "Expected 256 elements in a[], got " + a.length;
assert r == null || r.length == 256 : "Expected 256 elements in r[], got " + r.length;
assert g == null || g.length == 256 : "Expected 256 elements in g[], got " + g.length;
assert b == null || b.length == 256 : "Expected 256 elements in b[], got " + b.length;
return new ColorFilter(_nMakeTableARGB(a, r, g, b));
}