
- 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
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Java.lang.Object.toString() Method
Description
The java.lang.Object.toString() method returns a string representation of the object. In general, the toString method returns a string that "textually represents" this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method.
Declaration
Following is the declaration for java.lang.Object.toString() method
public String toString()
Parameters
NA
Return Value
This method returns a string representation of the object.
Exception
NA
Example
The following example shows the usage of lang.Object.toString() method.
package com.tutorialspoint; import java.util.ArrayList; public class ObjectDemo { public static void main(String[] args) { // get an integer Integer i = new Integer(50); // get a list ArrayList list = new ArrayList(); // add some elements in list list.add(50); list.add("Hello World"); // print their string representation System.out.println("" + i.toString()); System.out.println("" + list.toString()); } }
Let us compile and run the above program, this will produce the following result −
50 [50, Hello World]
java_lang_object.htm
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