- Java.lang Package classes
- Java.lang - Home
- Java.lang - Boolean
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- Java.lang - Long
- Java.lang - Math
- Java.lang - Number
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- 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.String.copyValueOf() Method
Description
The java.lang.String.copyValueOf(char[] data, int offset, int count) method returns a String that represents the character sequence in the array specified.
Declaration
Following is the declaration for java.lang.String.copyValueOf() method
public static String copyValueOf(char[] data, int offset, int count)
Parameters
data − This is the character array.
offset − This is the initial offset of the subarray.
count − This is the length of the subarray.
Return Value
This method returns a String that represents the character sequence in the array specified.
Exception
NA
Example
The following example shows the usage of java.lang.String.copyValueOf() method.
package com.tutorialspoint; import java.lang.*; public class StringDemo { public static void main(String[] args) { // character array char[] charArr = { 'C', 'O', 'M', 'P', 'I', 'L', 'E', ' ', 'O', 'N', 'L', 'I', 'N', 'E' }; /* returns a String that contains the characters of the character array with offset as 8 and length as 6 */ String str = String.copyValueOf(charArr, 8, 6 ); // prints the substring with length as 6 System.out.println(str); } }
Let us compile and run the above program, this will produce the following result −
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java_lang_string.htm
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