CallableReference.java

@SinceKotlin(version = "1.4")
private final Class owner;

@SinceKotlin(version = "1.4")
private final String name;

@SinceKotlin(version = "1.4")
private final String signature;

@SinceKotlin(version = "1.4")
private final boolean isTopLevel;

@SinceKotlin(version = "1.4")
protected CallableReference(
  Object receiver,
  Class owner,
  String name,
  String signature,
  boolean isTopLevel
) {
    this.receiver = receiver;
    this.owner = owner;
    this.name = name;
    this.signature = signature;
    this.isTopLevel = isTopLevel;
}