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type > reference type > interface type |
interface type | ||||
subject | fact |
interface type | is a subtopic of Interfaces | |
is a kind of reference type | ||
reference type | evaluates to the address of the location in memory where the object referenced by the variable is stored | |
has default value null - a value that indicates that there is no instance assigned to the variable | ||
has name starting with a capital letter | ||
type | limits the possible values that a variable can hold or that an expression can produce at run time | |
specifies a set of value |