java unsigned int
import com.google.common.primitives.UnsignedInteger; import com.google.common.primitives.UnsignedInts; public class Guava_example { public static void main(String args[]) { int a = UnsignedInts.parseUnsignedInt(UnsignedInteger.MAX_VALUE.toString()); String maxInt = UnsignedInts.toString(a); System.out.println(maxInt); } }