The default value for a boolean (primitive) is false . The default value of any Object , such as Boolean , is null . The default value for a boolean is false.

Is a Boolean automatically false?

then the values will be zero, i.e. false. The value of the bool will is undefined. ... Using a bool value in ways described by this International Standard as “undefined,” such as by examining the value of an uninitialized automatic variable, might cause it to behave as if it is neither true nor false.

Do Booleans initialize as false?

To initialize or assign a true or false value to a Boolean variable, we use the keywords true and false. Boolean values are not actually stored in Boolean variables as the words “true” or “false”. Instead, they are stored as integers: true becomes the integer 1, and false becomes the integer 0.