Java SecurityManager .getClassContext ()

Syntax

SecurityManager.getClassContext() has the following syntax.

protected Class [] getClassContext()

Example

In the following code shows how to use SecurityManager.getClassContext() method.


//  ww w.  ja  v  a 2s .  c om

public class Main extends SecurityManager {

   public static void main(String[] args) {

      System.setProperty("java.security.policy", "file:/C:/java.policy");

      Main sm = new Main();

      System.setSecurityManager(sm);

      Class[] con = sm.getClassContext();

      for (int i = 0; i < con.length; i++) {
         System.out.println(con[i]);
      }
   }
}

The code above generates the following result.





















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Boolean
Byte
Character
Class
Double
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Float
Integer
Long
Math
Number
Object
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ProcessBuilder
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Runtime
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Short
StackTraceElement
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String
StringBuffer
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