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Java Tutorial : Java StringBuilder [ensureCapacity(int minimumCapacity) method] |
/* * public void ensureCapacity(int minimumCapacity) * * Parameters: * ---------- * minimumCapacity - the minimum desired capacity */ public class StringBuilderDemo { public static void main(String[] args) { StringBuilder sb = new StringBuilder(); // default 16 System.out.println("Old capacity = "+sb.capacity()); sb.ensureCapacity(40); System.out.println("New Capacity = "+sb.capacity()); } }
Old capacity = 16 New Capacity = 40
https://sites.google.com/site/javaee4321/java/StringBuilderDemo_ensureCapacity_App.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/StringBuilderDemo_ensureCapacity_App
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/4fb20859f2e7f390cc32dd6346f52d7d27c7a813/BasicJava/StringBuilderDemo_ensureCapacity_App/?at=master
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