JAVA EXAMPLE PROGRAMS

JAVA EXAMPLE PROGRAMS

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String Initialization Sample Code


Description:

Here you can see example for different ways of initializing string. You can create and initialize string object by calling its constructor, and pass the value of the string. Also you can pass character array to the string constructor. You can also directly assign string value to the string reference, which is equals to creating string object by calling constructor. The empty string constructor will create string object with empty value.


Code:
package com.myjava.string;

public class MyStringInitialization {
    public static void main(String a[]){
        String abc = "This is a string object";
        String bcd = new String("this is also string object"); 
        char[] c = {'a','b','c','d'};
        String cdf = new String(c);
        String junk = abc+" This is another String object";
    }
}

Other String Function Examples

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Transient and Volatile Modifiers
Transient: The transient modifier applies to variables only and it is not stored as part of its object's Persistent state. Transient variables are not serialized.

Volatile: Volatile modifier applies to variables only and it tells the compiler that the variable modified by volatile can be changed unexpectedly by other parts of the program.
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About Author

I'm Nataraja Gootooru, programmer by profession and passionate about technologies. All examples given here are as simple as possible to help beginners. The source code is compiled and tested in my dev environment.

If you come across any mistakes or bugs, please email me to [email protected].

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Reference: Java™ Platform Standard Ed. 7 - API Specification | Java™ Platform Standard Ed. 8 - API Specification | Java is registered trademark of Oracle.
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