CodeQL library for Java/Kotlin
codeql/java-all 1.0.0 (changelog, source)

Member predicate RefType::getQualifiedName

Gets the qualified name of this type, consisting of the package name followed by a . and the name of this type.

For nested types the name of the nested type is prefixed with a $ and appended to the name of the enclosing type, which might be a nested type as well. For example: java.lang.Thread$State.

string getQualifiedName()