```
@Documented
@Retention(RUNTIME)
@Target({TYPE_USE,TYPE_PARAMETER})
@SubtypeOf(FqBinaryName.class)
public @interface FullyQualifiedName
```
A sequence of dot-separated identifiers, followed by any number of array square brackets. Represents a fully-qualified name as defined in the Java Language Specification, section 6.7.
Examples:
```
 int
 MyClass
 java.lang.Integer
 int[][]
 MyClass[]
 java.lang.Integer[][][]
 
```
in
```
  package org.checkerframework.checker.signature;
  public class SignatureChecker {
    private class Inner {}
  }
 
```
the fully-qualified names for the two types are org.checkerframework.checker.signature.SignatureChecker and org.checkerframework.checker.signature.SignatureChecker.Inner.
Fully-qualified names and binary names are the same for top-level classes and only differ by a '.' vs. '$' for inner classes.
See the Checker Framework Manual:
Signature Checker

Annotation Type FullyQualifiedName