ByteArray.filled constructor

ByteArray.filled(
  1. int size,
  2. int fillValue
)

Creates a ByteArray filled with the specified value.

size the size of the array fillValue the value to fill with (0-255)

A wrapper for byte arrays similar to Java's byte[] with utility methods.

This class provides a convenient interface for working with byte arrays, wrapping Dart's List<int> with Java-like methods and additional utilities.

Example usage:

ByteArray bytes = ByteArray.fromString("Hello");
ByteArray copy = bytes.copy();
bytes.set(0, 72); // Change 'H' to 'H' (same value)

print(bytes.toString()); // "Hello"
print(bytes.length); // 5

Implementation

factory ByteArray.filled(int size, int fillValue) {
  if (fillValue < 0 || fillValue > 255) {
    throw InvalidArgumentException('Fill value must be between 0 and 255, got: $fillValue');
  }
  return ByteArray._(List<int>.filled(size, fillValue));
}