bool isSubtypeOf(
TypeMirror other
)

Checks the subtype relationship, denoted by <: in the language specification. This is the type relationship used in is test checks.

Source

/**
 * Checks the subtype relationship, denoted by [:<::] in the language
 * specification. This is the type relationship used in [:is:] test checks.
 */
bool isSubtypeOf(TypeMirror other);