Collect digitalRead() in an array

Processing for Pi
1

digitalRead() get compared with GPIO.LOW or GPIO.HIGH.
What kind of array could I set up to collect and compare the state to it?

usually I do:

boolean[] values = {false,false,false};

if(GPIO.digitalRead(4) == values[0]){
//do something
}

but this throws an error

2

say use for compare

if (GPIO.digitalRead(4) == GPIO.LOW)

and also that it talks as

Returns int

possibly

if (GPIO.digitalRead(4) == 1) {}

can work,
but also your boolean array could work with:

if (GPIO.digitalRead(4) == int(values[0]) ) {}
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