Wednesday, 25 January 2017

Vector : TrimToSize


import java.util.Vector;

public class TrimToSize {

    public static void main(String[] args) {
        // TODO Auto-generated method stub

Vector<String> v = new Vector<>();
System.out.println("capacity() - Default : "+v.capacity());
        v.add("v1");
        v.add("v2");
        v.add("v3");
        v.add("v4");
       
        System.out.println("Vector v : "+v);
        v.trimToSize();
        System.out.println("trimToSize(), Size after  : "+v.capacity());
       
    }
}

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