Java Operators : |= bitwise OR and assign example [duplicate]

Answer 1

This code:

int i = 5;
i |= 10;

is equivalent to this code:

int i = 5;
i = i | 10;

Similarly, this code:

boolean b = false;
b |= true;

is equivalent to this one:

boolean b = false;
b = b | true;

In the first example, a bit-wise OR is being performed. In the second example, a boolean OR is performed.