Click here to watch in Youtube :
https://www.youtube.com/watch?v=Is7BLMK92oM&list=UUhwKlOVR041tngjerWxVccw
ArrayCopyDemo.java
https://sites.google.com/site/ramj2eev1/home/javabasics/SystemDemo_ArrayCopy_App.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/SystemDemo_ArrayCopy_App
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/2f1fa585daa61fc8fa0957d6f04b940eddbcf7ec/BasicJava/SystemDemo_ArrayCopy_App/?at=master
See also:
All JavaEE Viedos Playlist
All JavaEE Viedos
All JAVA EE Links
Servlets Tutorial
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JDBC Tutorial
Java Collection Framework Tutorial
JAVA Tutorial
Kids Tutorial
https://www.youtube.com/watch?v=Is7BLMK92oM&list=UUhwKlOVR041tngjerWxVccw
ArrayCopyDemo.java
/* * public static void arraycopy(Object src, int srcPos, * Object dest, int destPos, int length) * * Parameters: * ----------- * * src - the source array. * srcPos - starting position in the source array. * dest - the destination array. * destPos - starting position in the destination data. * length - the number of array elements to be copied. */ public class ArrayCopyDemo { public static void main(String[] args) { int srcArray[] = { 30, 40, 50 }; int destArray[] = { 1, 2, 3, 4 }; System.out.print("Before copy, destArray = "); for (int i : destArray) { System.out.print(i + ","); } /* * Copies an array from the specified source array, * beginning at the specified position, to the * specified position of the destination array. */ System.arraycopy(srcArray, 0, destArray, 0, 3); System.out.print("\nAfter copy, destArray = "); for (int i : destArray) { System.out.print(i + ","); } } }Output
Before copy, destArray = 1,2,3,4, After copy, destArray = 30,40,50,4,Click the below link to download the code:
https://sites.google.com/site/ramj2eev1/home/javabasics/SystemDemo_ArrayCopy_App.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/SystemDemo_ArrayCopy_App
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/2f1fa585daa61fc8fa0957d6f04b940eddbcf7ec/BasicJava/SystemDemo_ArrayCopy_App/?at=master
See also:
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