JAVA.LANG.CLASS.PDF

JAVA.LA G.CLASS.GET PROT ECT IO DOMAI MET HOD JAVA.LA G.CLASS.GET PROT ECT IO DOMAI MET HOD http://www.tutorialspoint .com/java/lang/class_getprotectiondomain.htm Copy right © Description T he java.lang.Class.getProtectionDomain returns the ProtectionDomain of this class. Declaration Following is the declaration for java.lang.Class.getProtectionDomain method public ProtectionDomain getProtectionDomain() Parameters NA Return Value T his method returns the ProtectionDomain of this class. Exception SecurityException -- if a security manager exists and its checkPermission method doesnt allow getting the ProtectionDomain. Example T he following example shows the usage of java.lang.Class.getProtectionDomain method. package com .tutorialspoint; import java.lang.*; import java.security .ProtectionDomain; public class ClassDemo { public static void main(String ] args) { try { Class cls = Class.forName(ClassDemo); // returns the name of the class System .out.println(Class = + cls.getName()); // returns the ProtectionDomain of this class. ProtectionDomain p = cls.getProtectionDomain(); System .out.println(p); } catch(ClassNotFoundException ex) { System .out.println(ex .toString()); } } } Let us compile and run the above program, this will produce the following result: Class = ClassDemo ProtectionDomain (file:/C :/Program%20Files/Java/jdk1.6.0_06/bin/ no signer certificates) sun.misc .Launcher$AppClassLoader@11b86e7 no principals java.security .Permissions@3e25a5 ( (java.io .FilePermission \C :\Program Files\Java\jdk1.6.0_06\bin\- read) (java.lang.RuntimePermission exitVM) ) Loading [MathJax ]/jax/output/ HT ML-CSS/fonts/TeX/fontdata.js