// Get the fully-qualified name of a class
Class cls = java.lang.String.class;
String name = cls.getName(); // java.lang.String
// Get the fully-qualified name of a inner class
cls = java.util.Map.Entry.class;
name = cls.getName(); // java.util.Map$Entry
// Get the unqualified name of a class
cls = java.util.Map.Entry.class;
name = cls.getName();
if (name.lastIndexOf('.') > 0) {
name = name.substring(name.lastIndexOf('.')+1); // Map$Entry
}
// The $ can be converted to a .
name = name.replace('$', '.'); // Map.Entry
// Get the name of a primitive type
name = int.class.getName(); // int
// Get the name of an array
name = boolean[].class.getName(); // [Z
name = byte[].class.getName(); // [B
name = char[].class.getName(); // [C
name = short[].class.getName(); // [S
name = int[].class.getName(); // [I
name = long[].class.getName(); // [J
name = float[].class.getName(); // [F
name = double[].class.getName(); // [D
name = String[].class.getName(); // [Ljava.lang.String;
name = int[][].class.getName(); // [[I
// Get the name of void
cls = Void.TYPE;
name = cls.getName(); // void
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