- Java.lang Package classes
- Java.lang - Home
- Java.lang - Boolean
- Java.lang - Byte
- Java.lang - Character
- Java.lang - Character.Subset
- Java.lang - Character.UnicodeBlock
- Java.lang - Class
- Java.lang - ClassLoader
- Java.lang - Compiler
- Java.lang - Double
- Java.lang - Enum
- Java.lang - Float
- Java.lang - InheritableThreadLocal
- Java.lang - Integer
- Java.lang - Long
- Java.lang - Math
- Java.lang - Number
- Java.lang - Object
- Java.lang - Package
- Java.lang - Process
- Java.lang - ProcessBuilder
- Java.lang - Runtime
- Java.lang - RuntimePermission
- Java.lang - SecurityManager
- Java.lang - Short
- Java.lang - StackTraceElement
- Java.lang - StrictMath
- Java.lang - String
- Java.lang - StringBuffer
- Java.lang - StringBuilder
- Java.lang - System
- Java.lang - Thread
- Java.lang - ThreadGroup
- Java.lang - ThreadLocal
- Java.lang - Throwable
- Java.lang - Void
- Java.lang Package extras
- Java.lang - Interfaces
- Java.lang - Errors
- Java.lang - Exceptions
- Java.lang Package Useful Resources
- Java.lang - Useful Resources
- Java.lang - Discussion
Java.lang.Enum.finalize() Method
Description
The java.lang.Enum.finalize() method shows that enum classes cannot have finalize methods.
Declaration
Following is the declaration for java.lang.Enum.finalize() method
protected final void finalize()
Parameters
NA
Return Value
This method does not return any value.
Exception
NA
Example
The following example shows the usage of java.lang.Enum.finalize() method.
package com.tutorialspoint; import java.lang.*; // enum showing Mobile prices enum Mobile { Samsung(400), Nokia(250); int price; Mobile(int p) { price = p; } int showPrice() { return price; } } public class EnumDemo { public static void main(String args[]) { System.out.println("enum class cannot have finalize methods..."); EnumDemo t = new EnumDemo() { protected final void finalize() { } }; System.out.println("CellPhone List:"); for(Mobile m : Mobile.values()) { System.out.println(m + " costs " + m.showPrice() + " dollars"); } } }
Let us compile and run the above program, this will produce the following result −
enum class cannot have finalize methods... CellPhone List: Samsung costs 400 dollars Nokia costs 250 dollars
java_lang_enum.htm
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