JAVA EXAMPLE PROGRAMS

JAVA EXAMPLE PROGRAMS

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How to convert Character array to String object?


Description:

Below example shows how to convert character array to a string object. By using String.copyValueOf() method you can convert char array to string object. Also you can copy range of character array to string.


Code:
package com.myjava.string;

public class MyArrayCopy {
    public static void main(String a[]){
        char ch[] = {'M','y',' ','J','a','v','a',' ','e','x','a','m','p','l','e'};
        /**
         * We can copy a char array to a string by using 
         * copyValueOf() method.
         */
        String chStr = String.copyValueOf(ch);
        System.out.println(chStr);
        /**
         * We can also copy only range of charactors in a 
         * char array by copyValueOf() method.
         */
        String subStr = String.copyValueOf(ch,3,4);
        System.out.println(subStr);
    }
}

Example Output

My Java example
Java

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The while statement verifies the condition before entering into the loop to see whether the next loop iteration should occur or not. The do-while statement executes the first iteration without checking the condition, it verifies the condition after finishing each iteration. The do-while statement will always execute the body of a loop at least once.
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Reference: Java™ Platform Standard Ed. 7 - API Specification | Java is registered trademark of Oracle.
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