publicclassMain{publicstaticvoidmain(String[]args){System.out.println("Size of int: "+Integer.SIZE+"bits");System.out.println("Size of int: "+Long.SIZE+"bits");intsignedInt=-2345678;longunsignedValue=signedInt&0xffffffffL;System.out.println(signedInt);System.out.println(unsignedValue);}}...