JAVA EE: Java Tutorial : Java StringBuilder [append(String str) method]

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Java Tutorial : Java StringBuilder [append(String str) method]

StringBuilderDemo.java

/*
 * public StringBuilder append(String str)
 *
 * Parameters:
 * ----------
 * str - a string.
 *
 * Returns:
 * -------
 * a reference to this object.
 */

public class StringBuilderDemo
{

    public static void main(String[] args)
    {
        StringBuilder sb = new StringBuilder("Hello ");
        System.out.println(sb);
        sb.append("Java");
        System.out.println(sb);
    }
}