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The Java Developers Almanac 1.4Order this book from Amazon. |
e62. Getting the Superclass of an ObjectObject o = new String(); Class sup = o.getClass().getSuperclass(); // java.lang.Object // Superclass of Object is null o = new Object(); sup = o.getClass().getSuperclass(); // null // Although the type of o2 is an interface, getSuperclass() returns the object's superclass Runnable o2 = new Runnable() { public void run() { } }; sup = o2.getClass().getSuperclass(); // java.lang.Object
e60. Getting the Name of a Class Object e61. Determining If a Class Object Represents a Class or Interface e63. Getting the Superclass of a Class Object e64. Listing the Interfaces That a Class Implements e65. Listing the Interfaces That an Interface Extends e66. Getting the Package of a Class e67. Determining from Where a Class Was Loaded e68. Loading a Class That Is Not on the Classpath e69. Dynamically Reloading a Modified Class
© 2002 Addison-Wesley. |