Assignment Operators
An assignment operator assign a value to itsleft operand based on the value of its operand. The basic assignment operator is equal (=), which assigns the value of its right operand to its left operand. That is, x=y assigns the value of y to x.
Shorthand operator Meaning x += y x = x + y x -= y x = x + y x *= y x = x * y x /= y x = x / y x %= y x = x % y x <<= y x = x << y x >>= y x = x >> y x >>>= y x = x >>> y x &= y x = x & y x ^= y x = x ^ y x |= y x = x | y